introduction:

With the surging wave of intelligent technology, home theaters have begun to pour into thousands of households. As the leading group in the new era, young people's desire for large screen cinemas is self-evident. It may have been a matter of hope but not reach now to build a large screen cinema in their own homes. But with the development of new projection technology, large screen home cinemas can easily let us achieve our goals.

Huole Technology, as one of the core drivers of the current smart home theater, is constantly bringing more and better visual experience products to everyone with our innovative thinking mode. As my third son (distinguished only by the new style), Nut P2 not only subverts the deep impression of my two previous sons (G1 series and P1), but also reinterprets what is called beauty and wisdom coexist.

Son (nut P2): Dad, why do so many users say that I am a pirate of Second Brother (P1) since I was born?

Dad (Huole Technology): Son, that's because everyone doesn't know you well enough. Although you and your second brother share the same heart, you are very different from your second brother in shape and structure. Even in skills, you are a little better than him.

Son (nut P2): Dad, please tell me the difference between me and my second brother in detail!

Dad (Huole Technology): Okay, son! Let's start with your packaging!

Packaging is your own home, where you can sleep for a long time when you are tired and sleepy. Your packaging also abandons the shape of your second brother. Your second brother's packaging is a long box shape, but your packaging uses a square shape, but you have the same black blood. There are also vivid personal portraits on the front. On both sides of you are our special "nut" logo, and on the bottom left corner of your back is your name, our address and contact information.

When you gently open the door of your home, you can clearly view the interior decoration of your family. Luxurious and delicate, you sleep in a big bed surrounded by black sponge pads, while your assistants and accessories are crowded in the high and low bed next to you. The opening mode of the Heaven and Earth Box and the flip storage mode make your internal packaging unique.

In terms of accessories, you have one more quick operation manual and one more magnetic base than your second brother. As for warranty card, certificate, operation manual, remote control and power adapter, they are your standard configuration. Of course, there is another unique you!

Son (nut P2): Dad, after listening to your introduction to my packaging, although I feel that I have many similarities with my second brother, I still feel that I have my own characteristics.

Dad (Huole Technology): Yes, we will certainly let you pass on the essence of the design, but as for the user name is not very satisfied with our efforts to improve, this is particularly evident in your appearance design. Let me introduce your appearance design in detail!

After your second brother was born, we collected quite a lot of data feedback from users all over the world. In your design process, we did a good job, so after you were born, we received unanimous praise, which also laid a solid foundation for your brilliant tomorrow.

The distinctive three-stage metal structure design, the lightweight and solid anodized aluminum body material, and the fashionable and avant-garde silver and black matching design make you totally superior to your second brother in modeling. At the same time, the warm matte metal texture makes you exude pure beauty. The matte metal material lets you get rid of the trouble of fingerprint marks caused by your second brother's ABS engineering plastic material. Let you truly be beautiful without leaving a trace!

The cylindrical design is the common characteristic of you and your second brother, but the size of 572.5px * 180px (length * height) makes you more slim than your second brother. The weight of 1KG enables you to be light and portable. No matter you go out for play or use at home, you can be light. A small space is enough to accommodate your petite body.

Your front design is very simple. In addition to the nut logo birthmark carried at birth on the right side of the fuselage, a high transmittance coated lens is particularly conspicuous. You are equipped with an upgraded DMD projection chip, with 1280 * 720 high-definition resolution and 250ANSI lumen projection brightness, which enables you to not only obtain more delicate projection effects, but also meet the needs of most scenes. At present, you support a maximum projection size of 180 inches. Maybe you think it is a world away from a projection with a maximum projection size of 300 inches. But I want to tell you that as a home theater, this size is enough to meet the needs of any family. The black round button protruding at the bottom left of the lens is an infrared induction probe, which is used to receive various commands sent by the remote controller.

In terms of key design, we have made drastic improvements, abandoning your second brother's 13 common physical key design and retaining only one power button. If you are not careful, you may not know where the black groove switch is hiding. In terms of interface design, we also made relevant trade-offs. We resolutely abandoned the AV in and MicroUSB interfaces that are not commonly used by many users, leaving only HDMI, USB2.0 and power interfaces. At the same time, a very practical reset button was added to the left of the HDMI interface.

In order to meet your multi scene use function, we still retain the standard design of 1/4 inch bracket mouth on the projection body. At the same time, we also abandoned the fixed base on your second brother. We have equipped you with an aluminum alloy movable magnetic base with the same material as the body, so that you can be more flexible in use and more adaptable to various scenes. When not in use, the magnetic base can also act as a lens protection cover to protect your lens from wind and rain!

Your two ends are designed with two 4W small cavity speakers, just like your second brother. The speakers are also strong in use. The stereo effect with full layers enables users to get an immersive feeling. When you are in the power off state, you will enter the Bluetooth speaker mode as long as you briefly press the power supply once, and you can listen to the hi fi sound effect even when you go out. However, in addition to the built-in speakers designed at both ends, your air intake and heat dissipation are ingeniously placed at both ends, making your whole body more concise. The front and rear air intake and heat dissipation design is no longer used like your second brother's. The front and rear design not only affects the beauty but also has a large heat dissipation noise. The left and right design not only makes the overall appearance more beautiful, but also can use the sound effect of the speaker to cover the heat dissipation noise, so as to achieve the effect of noise reduction.

Because you have abandoned the design of physical keys in appearance, you need to use the remote control throughout the operation process. Compared with your second brother's remote control, your remote control has also undergone great changes, which is thinner than your second brother's remote control. At the same time, you have abandoned the design of No. 7 battery power supply, which uses button battery power supply. If users dislike the trouble of using the remote control, we have also configured a nut control APP for you, so that users can easily control your every move through your mobile phone.

Son (nut P2): Dad, I really feel that I am a beautiful man in the projection world after your introduction, but the gorgeous appearance can not meet the expectations of the huge crowd! The endurance, heat dissipation and noise are also very important for a mobile portable projection. I want to know my performance in this regard.

Dad (Huole Technology): The endurance has become an indispensable criterion for every mobile product. If you don't have excellent endurance, let alone pleasant experience, I will introduce your endurance, heat dissipation and other aspects in detail.

In a corner of your graceful body lies a 15600mAh lithium battery, which provides strong support for your glorious screening. It can effectively ensure that you can watch movies for about 140 minutes in the normal mode and up to 300 minutes in the energy-saving mode. However, in the actual use experience, although it is not as long as we claim, it can also be achieved in nine out of ten cases.

In terms of heat dissipation, we have done a good job. Through the new restructuring of your internal structure, you have made a qualitative improvement in heat dissipation performance compared with your second brother. The temperature measured by the infrared thermometer at your heat sink is always below 40 ℃ after two hours of normal viewing. Using the sound effect of the speaker to cover up the noise of the cooling fan makes you make great progress in noise control.

Son (nut P2): It turns out that my endurance is as good as that of my second brother, and I can still slightly outperform my second brother in terms of heat dissipation and noise control. Dad, I also want to know about my hardware configuration. After all, hardware is the core strength of a projection!

Dad (Huole Technology): Well, no matter what kind of device, hardware plays a vital role. Of course, it is no exception for you! As a portable projector, perhaps your configuration is not powerful enough, but you have already killed other portable projectors of the same kind. Let me introduce your core configuration in detail!

In terms of hardware configuration, you are the same as your second brother. The high-performance MStar-6A628VX TV chip, the powerful Mali-450MP2 graphics processor, 1GB DDR3 high-speed flash memory, 8GB eMMC+8GB TF card built-in memory, 2.5G/5G dual band WIFI and Bluetooth 4.0 technology enable you to theoretically be proficient in video decoding and response speed.

Son (nut P2): When it comes to hardware, you may inevitably mention the hardware score, but I feel that if my configuration is really compared with the powerful hardware TV configuration, I think my life is on the line! As a smart home theater, it is necessary for me to challenge traditional industries such as television. Let's take a look at my performance in software testing!

Through the Anthare TV test software downloaded to me by my master, I only achieved 9991 points in the end. In the face of a powerful TV group that can easily score tens of thousands of points, I am not surprised to feel that my future has a long way to go. Although I can give more users a large screen to enjoy, I can only say that I have more than enough energy for the game crowd with very strict performance requirements.

In addition to the hardware score, I also used Anthare video test software to test my video decoding ability, and the test results were satisfactory. Almost all of the 30 commonly used videos with different formats and codes can be perfectly parsed under my H.265 encoding, especially the 4K video that most young people are pursuing now.

Son (nut P2): Dad, in the face of our strong TV group competitors, if I want to get a piece of the cake from the TV industry, I'm really a bit short of hardware configuration. I hope that my younger brothers and sisters will not make such unwise choices again.

Dad (Huole Technology): Although we are lacking in hardware, we mainly focus on large screen cinemas, but if we really want to compete with the TV industry, we will certainly make great efforts in hardware. Now let's talk about your strengths!

As a portable home projection, your maximum projection size is 180 inches. Compared with those micro projection products with a projection size of less than 100 inches, they are totally different from you. High transmittance coated lens, 1280 * 720 HD resolution, 250ANSI lumen projection brightness, 98% brightness uniformity, 1000:1 contrast, ≥ The 120% NTSC color gamut, 1.47:1 zoom ratio and 1.9m 60 inch projection ratio allow you to kill those TV screens below 60 inches every minute, so that users can easily own their own cinemas. The diffuse reflection principle imaging technology allows users to avoid the invisible damage to the eyes caused by directly looking at the TV screen light source. Even if users use you to watch movies for a long time, they can achieve zero damage to the eyes.

Son (nut P2): When it comes to the screen, you may think that as a projection, can I achieve high-definition color restoration? Now let's restore my performance in color through actual measurement!

First, I tested my pure color, gray scale, color transition, text display and other aspects through the screen detection software. The test results show that I have excellent color saturation, high restoration ability, good brightness, high contrast, strong sense of color hierarchy, bright color and other advantages, but in the text test, it shows that my work in uniform clarity is not perfect, The four corners and the central position can never ensure that all five areas can see the font clearly.

Through the actual measurement of the pictures, we can see that I am rich in color performance. The original picture is bright after I show it, and the brightness and contrast are also significantly improved, but the overall color is slightly blue. I don't know whether it is due to the problem of setting the photography parameters of the owner. Generally speaking, my performance is satisfactory to the owner.

Son (nut P2): Dad, the performance of the screen and color is pretty good! But you must collect the shortcomings I emphasized above, so that you can do better in the subsequent improvement. Although my performance in hardware is not very outstanding, Dad, I want to know whether I will have more advantages in software?

Dad (Huole Technology): I accept your suggestions, and we will try to do better in the future. Speaking of software, that is definitely your advantage, because your entire system is developed by our family. Let me introduce your software configuration in detail!

Your system is a customized JmGO OS system based on Android 4.4. At the same time, the layout of your entire system has changed dramatically compared with your second brother. Compared with your second brother, your startup speed has significantly improved. After each startup, the login mode option will appear. Users can log in by re registering an account, using an existing account, or using the identity of a tourist.

After selecting the visitor login mode, you will see the first level common options of your system. From left to right, there are eight common options, including search, personal center, message, My Favorites, signal source, network, settings, and power supply.

Here I would like to introduce to you the one button optimization, network, Bluetooth, image, etc. in the setting options. One button optimization, as its name implies, is to accelerate your system, quickly remove all kinds of garbage deposited during your use, so that you can achieve the best working state. Since you don't have an RJ-45 network interface on the interface, you need to connect through WIFI in the network connection. Your system has built-in 802.11ac wifi modules that are commonly used at present, supporting 2.4G and 5G bands. In addition, you also support AirPlay Miracast wireless same screen technology can easily achieve dual screen display between your phone and you by downloading Lebo projection APP through the mobile phone, but this technology can only be used if the mobile phone supports the image function. Bluetooth 4.0 is your expansion to the outside world and the strong backing when you use it as a wireless Bluetooth speaker. At the same time, you can use Bluetooth headsets, game consoles, etc. to make users obtain more perfect experience needs.

In the image display bar, users can adjust your brightness, aspect ratio, etc. Users can adjust your brightness according to the actual use environment to achieve the best visual experience and energy-saving effect. The current aspect ratio supports the commonly used 16:9 and 4:3, and users can adjust it according to the size of the video played. As for your projection mode, we support four commonly used methods: forward projection, rear projection, lifting forward projection, lifting rear projection.

The trapezoidal correction and digital zoom functions are very important for projection. Their support makes you more adaptable. The vertical correction range of ± 40 degrees can meet the daily needs. Your trapezoid correction currently supports the system's automatic trapezoid correction and manual trapezoid correction. From the above picture demonstration effect, both can achieve the same good correction results. The digital zoom function is designed to meet the needs of different people for picture size. At present, you can zoom the picture to 50%.

Let me introduce your focusing method. We learned a lesson from your second brother's shortcomings in manual focusing, so we gave up the troublesome manual focusing method in your case and adopted remote focusing. Users can directly set your focusing through the focusing button on the remote controller, The bright and clear picture can be completed in just a few seconds, which not only makes the user operate more easily, but also ensures that you are more fresh and beautiful in appearance.

Below the common options are resource options of the same style. Through the built-in CCTV Galaxy Litchi TV client in your system, you can fully cover the iQIYI video content resources, and there is a steady stream of video resources updating every day, so that users can always swim in the ocean of video resources. Your system includes 26 categories such as movie, 3D movie, TV series, variety show, children, animation, etc. Click on each category to enter a single category page, and thousands of video resources make users a bit dazzled. However, there are relatively few resources in 3D movie classification at present, but don't worry about this. Because of the openness of our system, you can expand your own resources by installing third-party applications, so that more network resources can be used by you.

Among the many categories, I just want to introduce you to the app store, game hall and cloud disk. Compared with your second brother's app store and game hall, your resources in this area have been effectively expanded. We can find almost all the apps and games we often use here, so that users can no longer download them and then reinstall them. The addition of cloud disk is a new exploration. By entering and exiting the cloud disk classification, you can see Baidu Cloud and 360 Cloud Disk, which are very popular at present. After logging into the cloud disk, you can directly read the huge resources stored in the cloud disk.

During video playback, the user can adjust your volume, picture proportion, video quality, 3D switching, 3D to 2D, signal source, zoom mode, etc. through the menu and 3D button in the remote control or nut control. As long as users wear special 3D glasses, they can enjoy large screen 3D cinema at home. At present, you only support the function of 3D to 2D. The function of 2D to 3D that everyone expects may be realized through system upgrade in the near future.

Son (nut P2): In terms of software, I still have great advantages. I can say that I have everything that users can touch on every day. But as a business person, my father will often use projection to communicate with colleagues. Can I do business?

Dad (Huole Technology): There is no doubt about this. As a projection, our ancestors have always focused on business office and teaching. Now we have entered thousands of households, but we can't forget the important fields that our ancestors have served. Let me give you a detailed introduction to your applications in business office and communication!

The application of projection in the business office field is not a matter of two days, but the conference room projection that you usually see is basically hung upside down and fixed above the conference room. The huge body makes them very narrow in terms of ease of use, but you are different. You can adapt to any environment, even if there is your presence in outdoor travel, Users can also have an impromptu and different meeting. The built-in WPS application in your system allows you to easily control various business documents such as WORD, EXCEL, PPT, etc. If you need to present the content on your notebook to everyone, we can easily achieve projection through an HDMI conversion line.

Son (nut P2): I can also do business with ease, but in the face of modern people's high pressure life and work, maybe games are their best way to decompress, then I want to know how my performance in games will be?

Dad (Huole Technology): Due to your configuration restrictions, you may perform well in the small games we play daily, but for online games that need a large configuration, you can basically miss them, but we can also achieve it with a large laptop configuration. Now I will tell you about your application in games!

In terms of games, users need to match Bluetooth or WIFI game consoles to get a more pleasant game experience. By downloading five small games, such as "Plant Battle Zombie HD Edition", "Wild Racing 8", "Eagle Strike the Sky", "Alloy Bullet X", and "Super Mary", we can find that for Super Mary, Alloy Bullet X You can easily play games below 100M, such as Eagle Strikes at the Sky, but you are a little powerless for more than 100M plants, zombies and wild drag racing 8, and sometimes there is a "stuck" phenomenon. As a projection, the game may not be your specialty, so you don't need to be upset that your skills are inferior to others. You can use the powerful configuration of the notebook to let you reincarnate. Even the popular LOL can be played with the notebook, and you can learn from each other to bring users a more perfect game experience.

Son (nut P2): After listening to your detailed introduction, I found that although I am somewhat similar to my second brother in appearance, I am really different from him in essence. As a beautiful and intelligent person, I can say that I totally beat my second brother.

Dad (Huole Technology): Yes, many of your advantages make you win at the starting line. Let your gorgeous transformation, just to let you have a perfect encounter with more users. The aluminum alloy material lets you get rid of the following of fingerprints. The new structural reorganization has made you greatly improve your experience and heat dissipation. The super endurance is your capital to show off. The perfect picture quality performance has won you more fans. The small size, light weight and portability make you more attractive. The simple interface design makes you practical, Don't be useless. The 180 inch projection size makes you comparable to expensive cinemas, and the rich video resources can be enjoyed by users endlessly. This is you who combines beauty and wisdom!

Son (nut P2): The advantages are obvious, but I also found some shortcomings in the process of your description to me. I hope you can solve them in the future improvement, Dad.

1. The hardware configuration of the system is somewhat outdated compared with the TV with strong performance. If I want to be dominant, then strong hardware support is imperative. I hope my hardware configuration will not only remain in the status quo of my second brother. Strong hardware strength is a strong backing for me to compete with the TV, so I hope Dad can strengthen my hardware configuration.

2. The trapezoidal correction with a vertical angle of ± 40 degrees may meet the daily needs, but in the face of complex use environment, it is better to add horizontal correction on the basis of vertical correction.

3. Although the sound box can cover up some of the heat dissipation noise, the sound effect will be reduced due to the mixed heat dissipation noise in the actual use of the sound box, so I hope you can pay more attention to noise control.

4. Although my remote focus has changed dramatically compared with my second brother's manual focus, in this digital age, automatic focus is the most ideal way. In terms of screen display, it is the king's way to be clear in all parts. I hope Dad can do better in the follow-up improvement.

5. I don't support short distance projection for the time being. Short distance projection is also very practical for home projection. If you want to obtain a larger projection size, short distance projection is the best projection method.