FiiO FW3 LDAC/LHDC True Wireless Earbuds, 10mm Drivers In-ear Earbuds

FiiO FW3 True Wireless Earbud, Bluetooth 5.2 LDAC/aptX Adaptive, 10mm Drivers with Big Bass, App for Custom EQ, 21H Playtime (Grey)

[Proficient AK4332 DAC] The left and right channels are each equipped with an AK4332, achieving proficient audio decoding, just as if you were listening to a live performance.

[10mm carbon-based dynamic driver] The high-end 10mm carbon-based dynamic driver leads to quick transient response as well as the highest resolution rarely seen in the same class of products.

[Supports LHDC/aptX Adaptive Hi-Res Bluetooth] LHDC and aptX Adaptive are a considerable upgrade in sound quality over earlier Bluetooth sound formats – fully allowing the FW3 to reproduce music in all of their glorious detail.

[Qualcomm Bluetooth QCC5141] The high-end dual-DSP and dual-core CPU, QCC5141 Bluetooth chip allows the FW3 to feature exceptionally stable Bluetooth audio and general operation.

[Frequency response meticulously tuned by acoustic experts] The fully integrated TWS FW3 proves that one can create a true wireless pair of earbuds with audiophile-level sound quality. The development team painstakingly tuned both the digital and analog components to allow the FW3 to truly faithfully reproduce your music.

FAQ 1.Precautions for using FW3
a. After getting it, pay attention to tear off the blue protective film of the metal contact of the earphone
b. Strenuous exercise, such as running and rope skipping, can easily lead to loosening, so it is not recommended to wear it 2.If I use an iPhone to connect to the FW3, will the sound quality be improved?
Compared with ordinary TWS earphones, it has improved, but it can not enjoy high-quality and high-bit-rate decoding such as LHDC. 3.How to solve the low sound of FW3?
On the mobile phone, you can enter Settings--About Device, click the version number 7 times continuously to enter the developer options, and then return to the developer options page to disable the absolute volume function, and then restart the machine 4.My mobile phone supports LHDC but I can’t use this protocol when connecting to FW3? OPPO/OnePlus phone can't connect to FW3 to use LHDC?
Since LHDC technology is still in the development stage and there are many mobile phone models, whether it supports it depends on the actual test. Through test comparison and related understanding, we found that it is because OPPO mobile phones are similar to whitelist restrictions. We have already fed back to the LHDC team and wait for oppo to open it. Device limitations.

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