For Bluetooth headsets, many people still define them as being used in voice calls. It is true that Bluetooth headset has transmission bandwidth problem before, which is not suitable for music transmission, especially for high-quality music. aptX® The advent of encoding and decoding technology has rewritten the definition of Bluetooth headset, which not only has no impact on the sound quality during use, but also has no delay. The 1MORE iBFree Bluetooth headset is one that uses aptX® CSR Bluetooth chip based on encoding and decoding technology. We are no strangers to 1MORE. We all know that the low price and high quality of Xiaomi earphones are from 1MORE. 1MORE's purpose is to make it easier for everyone to enjoy the fun of music, and the birth of iBFree Bluetooth headset is a sublimation. While getting rid of the shackles of traditional headphones, it also ensures high-quality music enjoyment and comfortable wearing experience, which is not necessarily the best, but it must be intentional.

1、 Product unpacking

1MORE iBFree Bluetooth headset has four colors: red/black/green/blue. This trial product is a black version. The shape entity of iBFree Bluetooth headset is printed on the white outer package, and the color of the product can be distinguished from this picture alone.

The back of the package of the 1MORE iBFree Bluetooth headset is the product information and parameters. Printing in many languages means that the 1MORE iBFree Bluetooth headset will enter the international stage.

Open the package to see the remote control and earplug parts of the 1MORE iBFree Bluetooth headset. This internal packaging is the traditional way of 1MORE. The upper and lower small boxes separate the headset from the accessories.

Let's have a small family photo. The accessories are a USB charging cable, two pairs of horn ear muffs and two pairs of silicone ear muffs. This is mainly for different ear canals, and different size accessories are added for more comfortable wearing experience. When using for the first time, you can choose appropriate ear muffs according to your own conditions. With this horn shaped outer ear sleeve, the earphone can be more firmly supported in the ear when wearing, and you can enjoy the happiness brought by music even when you are exercising.

2、 Headset Details

Open the inner packing box of the headset, you can see the other side of the headset, and press the upper part with your hand to take the headset out of the package.

The appearance of the 1MORE iBFree Bluetooth headset has changed a lot from the previous Bluetooth headset, especially the earplug.

The refined process makes the appearance of the 1MORE iBFree Bluetooth headset more outstanding.

Take off the two earmuffs, and you can see the exquisite workmanship of the earphones more clearly. There are two sound outlets on the earplug of the 1MORE iBFree Bluetooth headset. This function should be designed to ensure the balance of air pressure in the front and rear chambers of the earplug. When installing the ear muffs, be careful not to press the two holes.

The headset indication of the 1MORE iBFree Bluetooth headset is particularly perfect this time. There is a channel indication on the earplug and outlet of the headset, and there is also a channel indication on the horn shaped earmuff. When replacing the earmuff, pay attention to distinguish between them, and pay attention not to cover the outlet of the earmuff. This reminds me of the design of "strange" fonts and large characters used in the last Bluetooth headset. I really feel uncomfortable.

These are the earplugs of the two Bluetooth headsets, which have greatly changed in appearance. At the end of the earplug, the CD pattern is still used, but one of the earplugs is hanging on the ear. The 1MORE iBFree Bluetooth headset is a horn earmuff in the ear, so the overall size can be much smaller.

There have also been some changes in the design of the headset by wire. In particular, on the middle button, the 1MORE iBFree Bluetooth headset is printed with a power supply logo. The protruding on both sides is more obvious, and it is easier to identify in the feel.

stay This adjustable harness also appears on the 1MORE iBFree Bluetooth headset. Its role should not be underestimated. It can not only adjust the length of the headset cable, but also effectively prevent the stethoscope effect of the headset. Of course, if you don't want to use it, it can be easily removed.

3、 Measured use

1MORE iBFree Bluetooth headset adopts IPx4 waterproof treatment, which effectively ensures the waterproof performance of the headset. Even if you sweat like rain, you can listen with confidence. In addition, the Bluetooth master chip of the 1MORE iBFree Bluetooth headset is integrated into the online control, so the design far away from the head can effectively prevent radiation. 1MORE iBFree Bluetooth headset has significantly improved the bass effect compared with the previous Bluetooth headset in terms of sound effect. Because everyone's listening sense is different, they will also have different feelings about the sound quality of the 1MORE iBFree Bluetooth headset, so there is no more evaluation here.

The earplugs of the 1MORE iBFree Bluetooth headset are ergonomically designed. When wearing, the horn earmuffs can just be inserted into the ear, so that the earplugs are not easy to fall off even when moving.

It can be seen from the side that when wearing the 1MORE iBFree Bluetooth headset, the outgoing line of the headset will not contact the face, so that when listening to music, adjusting the harness can effectively prevent stethoscope effect. It was thought that the design of earplugs had become too long due to the internal diaphragm, which can only be felt after wearing 1MORE iBFree Bluetooth headset. At the same time, it has the longest standby time of the Bluetooth headset I use. Now it has replaced the coil iron headset I used before. It is more comfortable to wear without the binding of wire, and it does not lack voice color. As long as you experience it yourself, you will like it.

4、 Remote control disassembly

In order to use the "core" more for evaluation, this time we decided to take the remote control apart and look at the 1MORE iBFree Bluetooth headset from the "core".

The three keys of the remote control are designed in an integrated way. The Q touch button is snapped, and the interior is seamless and fully enclosed. The indicator light and the microphone radio hole are well waterproof, effectively ensuring the waterproof performance of the headset.

The three key switches use metal encapsulated microswitches, and the two LED indicators beside them are red and blue, providing different status indicators for the headset. The main components of the circuit board adopt a nano waterproof spray layer, so that even if the wire control seal leaks, it can protect the circuit board components.

Remove the circuit board from the housing to see the other side of the circuit board. The lower housing of the wire control and the circuit board are sealed with glue, which can be separated with a slight force of tweezers during disassembly. Below the QR code is the Bluetooth master chip of the headset, and under the sponge ring is the headset microphone.

The thickness of the whole circuit control board is the thickness of one mico usb interface. The wires used in the earphone can be seen to be multi strand enameled wires, each of which is thicker in diameter than ordinary earphones, and the wires are soft. The two ends of the line control interface are jointed and a certain margin is left to prevent damage to the earphones caused by pulling.

When the two-dimensional code covered on the chip is opened, the real core can be seen. CSR 8645 is the first CSR audio platform solution that implements aptX technology in ROM mode, marking CSR's commitment to apply aptX high-quality audio technology to the mass market. The CSR8645 is designed to provide outstanding sound effects and combine a variety of core, market leading functions. AptX of CSR? High fidelity audio technology can provide excellent stereo sound effects for wireless speakers or headphones through Bluetooth connection, while CSR's Clear Voice Capture (CVC?) technology can provide acoustic echo and noise cancellation functions for high-quality speakers. The above is the introduction of the main control chip queried from the Internet. On the upper right corner of the circuit board is the Bluetooth antenna. The PBC is the Bluetooth antenna. In the middle is the silicon microphone for Bluetooth headset reception.

summary

After disassembling the product appearance, comparison and internal chips, my overall influence on the 1MORE iBFree Bluetooth headset can be said to be carefully created. No matter in appearance, internal chip or sound quality, I dare not say that it is the best, but it must be the most diligent. During use, 1MORE iBFree Bluetooth headset Occasionally, there will be instant disconnection, which is a common problem of Bluetooth headsets. It has been optimized well on the 1MORE iBFree Bluetooth headset. 1MORE iBFree Bluetooth headset should focus on the international market from the packaging and instructions, and the instructions in multi language are the best proof. Now with the continuous development of intelligent products, I'm thinking, 1MORE Whether the prompt voice of the Bluetooth headset can also be used in many languages, for example, after connecting to the mobile phone, you can choose your own language. Although you know the general meaning of the English prompt, you still feel that Chinese is more friendly. No matter how good you say it, it's better to experience it yourself. If you want to choose a Bluetooth headset, it costs 249 yuan 1MORE iBFree Bluetooth headset will undoubtedly be your first choice.