Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

For audio enthusiasts, the existing Bluetooth headsets on the market, including real wireless headsets, have a high price with acceptable sound quality, and the cheap sound quality is generally unsatisfactory, so the best way is to transform the existing HiFi headsets into wireless headsets through Bluetooth lines. However, in this era of real wireless popularity, Bluetooth thread is still more or less inconvenient to use. In this context, the true wireless Bluetooth headset adapter came into being.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

this is also the best solution for wired HiFi headphones to transform into real wireless HiFi headphones. Of course, there is a prerequisite that the HiFi headphones on hand must support wire change, either using MMCX socket or using 0.78mm double-pin socket.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

this article brings Feiao's latest real wireless Bluetooth headset power amplifier UTWS3. The model prefix may sound "scary", but the word "power amplifier" is by no means a virtual mark. UTWS3 has a built-in independent ear chip, which can push most HiFi headphones. Its output power is 5 times higher than that of the previous generation under 32 ohm impedance, so it is a real wireless Bluetooth headset power amplifier product.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

open the box, the contents are all here. UTWS3 uses USB Type-C interface, so there is a short line for charging in the accessory, and the rest is the instruction manual.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

For true wireless Bluetooth products, the storage box is essential. On the one hand, it is used to protect the true wireless headset body, and on the other hand, it is used to supplement the power of the headset.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

uncover the lid of the storage box, you can see the two ears hanging on the left and right ears. My first feeling is that the volume is not small, including the volume of the storage box. However, it is understandable that, after all, HiFi headphones of different shapes and sizes need to be adapted, which may not be able to accommodate if they are small.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

a layer of insulating plastic paper is pasted on the contact point between the brand-new UTWS3 ear hook and the storage box. Before use, it must be torn off before it can be powered up and paired.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

Blue and red are easy to distinguish between left and right channels. If you use Feiao's headphones, plug in the same color directly. They are the standard for blue L left channel and red R right channel.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

a physical button is designed on each ear hook. The purely mechanical pressing operation makes it clearer than the touch method. The keys are distinguished from short press, long press, click, double click and three strokes. They correspond to different functions in different states. For details, please refer to the product instruction manual. I didn't see it. I just played for a while and then basically understood it, because the design of the corresponding functions conforms to the daily operation habits.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

storage box itself has a built-in 3.7V/800mAh lithium battery. The output specification for charging the earphone is 5V/200mA, and the specification for charging the storage box is 5V/1A. That is to say, even if the storage box is completely exhausted, it will theoretically be full for no more than 1 hour. After being filled once, the total battery life can reach 30 hours.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

UTWS3 is independently developed by Feiao based on Qualcomm QCC3020 platform. It is more perfect in functional design than the previous generation. It adopts dual-wheat call noise reduction technology, independent 26-level volume adjustment, IPX4 protection capability, and supports OTA firmware upgrade. The ear hanging part shown in the picture is made of plastic memory titanium wire inside, which is convenient for bending and shaping to adapt to different people's ears.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

MMCX interface was chosen this time to fit Feiao FD5 moving coil headphones. From my listening preference, FD5 's sound performance is especially good, so it must not be bad for wireless.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

UTWS3 adopts Bluetooth 5.0 transmission protocol. Audio decoding supports SBC, AAC and aptX, and signal transmission supports TWS +. Both ears can be connected at the same time. The delay is nearly twice as long as the traditional forwarding method. At the same time, the power consumption is lower and the anti-interference ability is stronger. Qualcomm's QCC3020 solution has actually been fully verified by the market and the technology is very mature and reliable.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

There is a TPA6140A2 ear chip inside each ear hook. The bottom noise of the data measured in the laboratory is 70% lower than that of the previous generation. The output power can reach 38mW under 16 ohm impedance and 25mW under 32 ohm impedance.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

battery life, the earrings can be heard for about 5.5 hours at a single full charge and medium volume, while the storage box can charge the two earrings 4 to 5 times, with a total battery life of about 30 hours. Daily use is completely enough.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

, before wearing UTWS3, it is better to shape the curved part of the ear hook. In fact, it is to pinch the circle to a smaller extent, so that there is no need to adjust the ear when wearing the ear. I usually wear glasses, and my temples are not thick, so wearing UTWS3 is still friendly and has no obvious discomfort. It is basically equivalent to wearing a pair of wired FD5, just missing the fetters of that wire.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

, it is better to install FiiO Control APP on the mobile phone, which can be used to set various parameters of the earphone, including the operation response corresponding to different key actions, the switch and switch of equalizer, the balance of both channels, the size of the prompt volume, etc.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

can also clear all pairing records of headphones and restore headphones to factory settings. In short, it is very useful and will directly affect the experience. For example, my UTWS3 button function selects the second option by default. In fact, the first option is the most in line with daily operation habits, and it can be easily adjusted here.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

, let's talk about the sound quality performance briefly. After listening to the wired FD5 for a few days, the mood will inevitably not rise after changing to the wireless UTWS3. This is human nature. So I listened to AirPods 2 for a while, Libratone TRACK Air + for a while, and then UTWS3, and my mood immediately became beautiful.

UTWS3 has good sound quality whether it is connected to the mobile phone under AAC codec or to M15 under aptX. Compared with AirPods 2, it is much better, even with the in-ear Libratone TRACK Air +, the quality is significantly higher. This is due to FD5. For example, low frequency sounds particularly elastic and dive deep enough, giving people a very advanced texture. Although the medium and high frequency are not as gorgeous as the low frequency, the nail is riveted or riveted, and the details are basically available. It sounds like a pleasant and listening taste on the whole.

, another part of the credit belongs to UTWS3 independent earpiece chip. When matched with FD5, it can obviously feel that the thrust is sufficient and the power output is large. It's hard for you to pick out any problems when listening to pop music with UTWS3. I listened to about 40 pop songs in two days and felt very good.

Wired Headset to Wireless Headset, Real Wireless Also HiFi, Feiao UTWS3 Unpacking Evaluation

if you must find a problem with UTWS3, it is the size, which is larger than my ideal. Other than that, it's all good for its price. In the past, it was always said that if you want to give full play to the strength of a certain player, a high-quality earphone is essential. This sentence also applies to UTWS3. To give full play to the strength of UTWS3, a high-quality earphone is also essential.

author:Forever YC12-23 20:11

website: https://weibo.com/ttarticle/p/show?id=2309404585389301040081#_0