Spend 298 to Drill a Headset Hole for Mobile Phone-Feiao BTR1 Bluetooth Decoding Headset

phones don't have earphone holes, don't worry, just "drill" one.

Chatting: Mobile phone manufacturers have chosen to kill the 3.5mm earphone interface one after another. I think for them, the next target is the USB interface! What if there is no 3.5mm earphone interface? There are various solutions. Apple: Isn't it nice to buy a airpods? Xiaomi: Dear, you may need a type-c earphone. Welcome to Xiaomi Mall. HTC: My adapter sells better than my mobile phone... Letv: I 've run away and my headphones are still glowing. Not long ago, Xiaomi produced another Bluetooth accessory. I feel that there is no bright spot in 99 yuan except for its small size. I would rather choose the patch cord with the sound quality slag. It is the same as bad anyway and does not need to be charged. As the accessory boss of HiFi circle, Feiao finally made his hand. 298, he can add an artifact of earphone mouth to his mobile phone: BTR1. (It's hard to find and there are few goods. Thanks to a wave of music PY, I bought one.)

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Part I: Unpacking

black and white style outer packaging, nothing to say

. The picture looks not small, but it is actually relatively small. You can see it by comparison later.

accessories: including data cable (this data cable is really short), a tape (thinking of the mobile phone accessories that everyone loved in Nokia's glorious era), machine main body, instruction manual and warranty card.

is unpacked, that's all the accessories. This price is a conscience.

Part 2: Functions and Operations

Feiao BTR1 has three keys, a micro USB port, a 3.5mm earphone interface and a microphone port. The operation is basically the same as that of ordinary Bluetooth headsets. If you have used them, you must be familiar with this logic. Press and hold the machine and press the seed for a long time. Bah! Pairing! Press the button once during use to have a play/pause function. The volume key adjusts the volume of BTR1 (this volume is not the media volume of the mobile phone), and long press the volume key to cut songs. The basic function design is very comprehensive. I found one thing in use. When matching with EX1ii, the earphone's own wire control function cannot be used. I hope you will pay attention to this.

Part III: Volume and Endurance

said earlier that it is very small, which is probably a bit larger than the matchbox, so in terms of portability, there is no need to worry about it at all. You only need to worry about where to throw it, and you don't need to worry about not being able to put it down. But where to put it is really a problem. According to its own design, it should be clamped on the neckline so that you can make a call,! One problem is that the average earphone cord is more than 1.1 meters. You can't wrap the earphone cord around your neck one by one. If you really do this, then you are really suitable for playing with snakes. At the same time, you can't put a bunch of threads into your clothes, so I basically clip them on my trouser pocket. The length is just right, that is, it is easy to touch when taking things from my pocket. Feiao has a special mmcx earphone short line, but I didn't buy it anyway. Let's talk about the battery life. The actual use is almost eight hours, which is durable. It is similar to the battery life of Bluetooth headsets. Basically, there is no problem. Ordinary users estimate that it can be charged in four or five days.

Part III: Sound Quality

the core part of Feiao BTR1 this time is AK 4376, which is not very different from VIVO X20's 4376A. It is reflected in the actual product performance. First of all, the thrust has an advantage over ordinary mobile phones. This advantage will be shown in some high ancestor plugs. However, neither of them is designed for high resistance and large ears. Although it is BTR1 Bluetooth decoding ear, it does not mean that big guys like HD, however, it is still possible to serve the wife and 1A. The first impression given by listening is very good. It belongs to the tuning that emphasizes the taste of human voice. Compared with Xiaomi 6, the improvement is relatively large (the sound quality of Mi 6, alas)

specifically, the low-frequency sense of BTR1 is still very abundant, the intermediate frequency is more prominent, and the high frequency is relatively convergent and not very bright. The feeling of boredom on the mobile phone has been completely cured, the sound field has expanded, and the sense of sound hierarchy has been further strengthened. However, the sound field is not so wide that it cannot cope with the large establishment, and the small establishment will make do. The sense of encirclement of music is relatively strong. Compared with mobile phones, the resolution is improved, but it is not obvious. It is mainly reflected in the more delicate depiction of the intermediate frequency part of the sound. Of course, it cannot be compared with the thousand yuan of national bricks. The improvement of the degree of separation is more obvious.

audition tracks here we only choose some classic tracks and human voices to get a general understanding of the sound. After all, listening to symphonies on mobile phones is really rare. In songs such as Cai Qin's "Ferry" and Eason Chan's "Ten Years", BTR1 can have a very good performance. The singer's voice performance is more real, and the thickness of the human voice is relatively large. The proportion is also relatively large, the style is a bit warm, and it sounds full of emotion. Then I changed to some tracks with stronger rhythm like "No.9" and "Sugar". The low-frequency part did not show a very loud head. Compared with the soft and weak low-frequency of mobile phones, the sound was more flexible and the rhythm was stronger. If there was any deficiency, it was probably that the low-frequency diving and strength could not have a huge impact, but if this requirement was met, the price would not be able to hold down.

Part IV: Summary

I don't know what to compare this little thing at this price. For those enthusiasts who hold a good plug in their hands and are unwilling to go out every day to bring a brick or play with a big tie for their mobile phones, its value is naturally needless to say, and for those who are distressed that their mobile phones do not have earphones, it is also a suitable consumer product. I believe the Bluetooth market is bound to become the next place of dispute.

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