We are very familiar with Bluetooth audio. With the rapid development of mobile phones, listening to music through wired or wireless headsets can no longer fully meet the needs of everyone. Bluetooth audio has developed rapidly with the development of mobile phones. As a well-known brand of domestic digital equipment peripheral products, Qiaowei has been immersed in the development of mobile power, audio equipment and other peripheral products, and is deeply loved by users.

The product we want to bring to you today is the BM050 Iva portable Bluetooth speaker from Jovi. This speaker is currently being crowdfunded on Pozible, and you can focus on it if you are interested.

As the product is in the stage of crowdfunding, the product I received is an Iva host and a MicroUSB data cable. The overall shape of Iva Bluetooth speakers is a ball shaped design. The manufacturer has provided three colors for you to choose: yellow, blue and white. This time, I got the blue Iva Bluetooth speakers, which are the colors I like very much.

Four touch buttons are set on the top of the machine body. These four buttons belong to the multiplexing design. The top and bottom song buttons can be used as volume increase and decrease buttons when long pressing, and the short pressing can be used to switch between the top and bottom songs. As a Bluetooth speaker with rich functions, Iva provides the function of answering the phone. At this time, you can answer the phone through the corresponding buttons, This button is used to pause or play songs when there is no phone. Iva provides Bluetooth, audio input and TF card song playing functions, and can switch audio input through the M key of the speaker.

In addition to the round design of the whole body, Iva Bluetooth speakers adopt a sound hole design similar to the flying saucer feeling. This design makes the sound producing part of the speaker face up, and forms a 360 degree sound effect experience through the refraction of the upper part.

The switch of Iva Bluetooth speaker is located at the bottom of the speaker. This design makes the switch not affect the beauty of the speaker. The toggle switch design is adopted, which can be easily opened and closed. The position of the switch is marked with the model of the speaker and the charging voltage. Iva's charging voltage is DC5V/500mA, and the charging current is not too large. The author tried the charging time, About five hours later, one thing that the author is not satisfied with is that the opening of the plastic mold at the charging input of the Iva Bluetooth speaker is a little small, and it is difficult to insert it when charging. It can only be inserted easily after using it for about five or six times. However, the writer looked carefully, the shell at the charging port has been expanded by the data cable, It should be that the design did not consider that the housing mold of the charging input port caused by the two metal clips on the data line was slightly smaller.

In addition to Bluetooth playback function, Iva Bluetooth speakers also provide AUX external audio source input and TF card playback function. After the author's actual measurement, after inserting the tf with audio source, it will automatically switch to the playback of the tf card. If you need to switch, you can use the M key of the speakers to switch. Iva supports lossless audio decoding function and supports MP3 WMA, APE, WAV, MGP, FLAC and other 10 kinds of audio formats. The author tried the following formats, and found that they are basically perfectly supported. At the same time, the data cable can be used to charge the Iva Bluetooth speaker and transfer data for the speaker when the tf card is used. At this time, the speaker can be used as an ordinary USB storage device, which can easily transfer your favorite songs into it. If there is no USB card reader, it can also be used as a USB card reader, It is an additional extension function.

In order to realize the purpose of answering the phone, Iva Bluetooth speakers also have MIC holes at the bottom. The author's actual experience is that in the process of listening to music via Bluetooth, if there is a phone connection, Iva will automatically turn off the Bluetooth play function, and then start to report the phone number of the connected phone. At this time, click the answer button of the touch button to answer the phone, In the process of actual use, the author found that the quality of Bluetooth calls is very good, so if the Iva Bluetooth speaker is used as an in car device, it is also very convenient and good to answer and make calls during driving.

When it is turned on for the first time, Iva will use Chinese and English to prompt that Bluetooth is turned on. How to connect Bluetooth to play songs will not be repeated here. Like most Bluetooth speakers, it can be connected and played in settings. During the playing process, the speaker displays a blue indicator light. When pressing the switch key or switching songs from top to bottom, Iva displays a green indicator light and a red indicator light when charging.

The LED indicator of the Iva Bluetooth speaker is located in the bottom half circle. Because of the principle of light design, the whole light path looks very beautiful.

In addition to the Bluetooth playback function, the author has said that the Iva Bluetooth speaker supports the audio input mode. The author connects the phone with the speaker through an audio cable and finds that it is very easy to use. When the phone is just connected, it will automatically switch to the audio input playback mode. Of course, if you want to switch the mode, you can still use the M key.

In terms of playing time, after the author is fully charged, he can play at 80% of the maximum volume. After six hours of continuous playing, Iva can still continue to play, and then continue to play for nearly two hours. The power is automatically cut off. Because the author's environment is not suitable for playing at the maximum volume, if the maximum volume is used, It should be able to reach the 5-hour continuous playing time marked by the manufacturer.

In terms of sound quality, since Iva's Bluetooth speakers support lossless music playback format, when the author used the tf card to test the sound quality, I felt that Iva's sound quality was very good. The high-frequency sound was pure and the sound color was bright. It was very good for playing musical instruments. In terms of mid-range vocal, the sound sounded sweet, suitable for listening to popular music. In terms of bass, When I play at a volume of about 70%, the sound is slightly turbid, but when the volume is adjusted to 100%, the performance of the speaker is too shocking. The vibration of the whole speaker is obvious, and sometimes there is broken sound.

Summary

After a period of experience by the author, Jowieva portable Bluetooth speaker is really unique in appearance design. Under the design of high appearance, 360 degree surround sound effect is also very good design, small size, very convenient to carry. In terms of sound quality, it is very good for listening to streaming music. At the same time, because of the built-in lithium battery, It can meet the continuous use of more than five hours. It is an essential item for users who like to play outside and barbecue outdoors. It supports the expansion function of the tf card, which can easily put your favorite songs into the tf card, and play them at any time without taking up too much memory space of the phone. At the same time, it supports audio input, which is even better for users with players at hand. If you like it, you might as well go to pozible crowdfunding.