All Bluetooth encoding format is supported, and Feiao Bluetooth HiFi portable ear device BTR3 is available.

persistent Feiao, the new Bluetooth HiFi portable earpiece BTR3 was released one after another shortly after uBTR was listed. This is Feiao's third Bluetooth portable earpiece, and it is also the one with the highest price. Of course, it is also the one with the best performance in terms of functional performance. If BTR1 is Feiao's small test in this product category, then the second uBTR is the crystallization based on cost considerations and wants to popularize it on a large scale, while the third BTR3 is a small flagship built entirely at the product level with the thinking of engineers.

this Bluetooth HiFi portable earphone is very widely used, the standard way of use is to turn the wired earphone at hand into a Bluetooth earphone, so that the earphone and the player or mobile phone can be used wirelessly. There have been similar products on Taobao, but they are all inferior fake goods, not to mention the level of workmanship, let alone the sound quality, even the basic operation stability can not be guaranteed. Feiao is an orthodox audio manufacturer in China. Friends who know Feiao all know that the company's products are famous for their stacking design regardless of cost and ultra-high cost performance. In the eyes of burning friends, it is Xiaomi in the mobile phone industry, so its products are very reliable.

In addition, BTR3 can also be used in active speakers or on-board systems. Many active speakers purchased before are used by the 3.5mm interface directly connected to the computer sound card. In the era of mobile phones, the use mode has become plugged into the earphone port of the mobile phone. It is still a wired mode and the mobile phone must be put down. If you want to use your mobile phone freely while listening to songs, wireless is the only way, and BTR3 can be realized. When used in the car system, BTR3 is connected to the Aux port of the car with an audio cable. There is a wireless Bluetooth connection between the mobile phone and BTR3. Listening to songs is not restricted, which is equivalent to the car speaker system without Bluetooth function. BTR3 became a Bluetooth system.

you may have to say that there are many products that realize the above functions, why choose BTR3?

Because BTR3 supports the most complete Bluetooth encoding format, it can be said that no similar product on the market can have full format Bluetooth encoding support like BTR3. This is also the killer of BTR3 in my eyes. The Bluetooth coding standards it supports are SBC, AAC, Apt-X, Apt-X HD, LDAC and LHDC, of which AAC is the high-quality Bluetooth compression standard used by Apple, while Apt-X/Apt-X HD is the high-quality Bluetooth compression standard developed by CSR acquired by Qualcomm, LDAC is Sony's, LHDC is Huawei's, and all of them are the top Bluetooth audio compression standards, sound quality is also the best in the Bluetooth wireless audio field.

there is also the retail price of BTR3, which, although more expensive than its two predecessors, is still several times cheaper than those decoding earphones on the market that indirectly realize the same function.

Feiao BTR3 host has a size of 58 × 25 × 10.4(mm) and a weight of only 26g, making it easier to carry. It comes with a back clip that can open and close at a large angle, and also provides a lanyard hole.

BTR3 has a built-in 300mAh lithium battery, and the battery life of wireless connection with Apple's mobile phone is about 11 hours (specifically related to the volume). In the case of complete power failure, it takes 1.5 hours for BTR3 to fill up. Like uBTR, BTR3 also uses a Type-C interface, but the accessory comes with a short line for easy use.

the price goes up, the configuration will naturally go up. BTR3 uses an independent audio decoding chip with AK4376A models. Friends who are familiar with HiFi music phones should be familiar with this model. Many high-end HiFi phones are equipped with AK4376A decoding chips. There is no doubt about their performance, especially when used on such a gadget.

BTR3 's Bluetooth chip uses high-pass CSR8675 with a dominant frequency of 120MHz. This is a DSP processor with 24bit audio processing capability. Wireless connection is still the mainstream Bluetooth 10-meter receiving distance standard. In addition, anti-interference design has been added to the antenna, and no problems such as disconnection have been found during the week of use.

color value, I think BTR3 is the highest of Feiao's three portable HiFi Bluetooth earphones. 2.5D curved glass is very durable, and the surface of the glass has an oleophobic layer, which can prevent fingerprints from being retained. BTR3 on the connection supports NFC function, and the connection can be successful by touching the device that also supports NFC. There is a multi-function key on the side of the BTR3 host, which can activate the phone's voice assistant. Siri is activated when connecting with Apple's mobile phone, and Jovi is activated when connecting with vivo's mobile phone, which is very easy to use.

calls, BTR3 's own microphone supports call noise reduction. Voice calls can effectively reduce noise in windy or noisy environments, which is similar in principle to the noise reduction microphone of mobile phones. In terms of volume control, BTR3 has a volume control program independent of the sound source. The advantage is that the volume is more delicate, and the disadvantage is that both ends must be operated properly.

is that BTR3 supports USB DAC function and is very convenient to plug into PC computers. It is undoubtedly very useful for computers that do not have an independent sound card or whose onboard sound card performs poorly.

and purchasing, I think BTR3 is the only choice if the pursuit of sound quality is relatively high. As long as the audio source supports any high-quality Bluetooth compression standard, the sound quality performance can be satisfactory. Moreover, the added value of BTR3, such as workmanship level and color value, is incomparable to the other two products.

if it is only from the perspective of function to realize wireless Bluetooth connection, turn ordinary active speakers into wireless speakers, or give the car a wireless Bluetooth connection function, then uBTR can also be considered, after all, the price advantage is too big.

if there is a little "nostalgic" plot, you may as well look at BTR1. However, from the overall performance, I prefer BTR3, which costs more than 100 yuan. There is a saying: buy new electronic products, not old ones!

The article comes from Forever, please stamp the original link>>Click