Let’s take your Hi-Res audio experience truly wireless with the all-new FiiO FW3. FW3 is a fully integrated HiFi TWS designed with a built-in DAC& architecture. The FW3 features a high-performance AK4332 DAC and Qualcomm’s latest QCC5141 Bluetooth chipset. You get full Bluetooth V5.2 connectivity with high-resolution LHDC, AptX Adaptive, AptX, etc codec support. FiiO has also equipped the FW3 with a 10-band PEQ function allowing the users to tune the output more to their liking. By default, FiiO has tuned the FW3 for pure high-resolution audio clarity. With a battery life of up to 21 hours, you can enjoy HiFi music for extended hours with a single charge! Fully-Integrated HiFi TWS Earphones The market of TWS is huge, what makes FiiO FW3 stand out from the crowd is actually the professional core audio architecture that benefits the listeners with clear high-resolution sound. The pair comes with a built-in AK4332 DAC and AMP chipset for clear signal decoding and pure high-resolution experience. Qualcomm’s QCC5141 DAC Chipset In order to provide high-speed low-latency Bluetooth connectivity, FiiO has equipped the FW3 with Qualcomm’s latest QCC5141 Bluetooth chip bringing in full Bluetooth V5.2 connection support. FW3 features leading high-resolution Bluetooth codecs including LHDC, AptX Adaptive, AptX, etc. LHDC format enables smooth streaming of signals with up to 24Bit/96kHz. FW3 is also Snapdragon Sound certified, ensuring good sound quality. High-Resolution Sound with 10mm Professional Dynamic Driver Unit Over the years, FiiO has gained expertise in designing premium-quality IEMs and audio accessories. With that experience, they have designed the FW3 for a pure high-resolution audio experience. It comes featuring a 10mm carbon-based dynamic driver unit. It promises top-quality audio performance with deep-hitting bass response, clear midrange, and nice & detailed treble response. Specially-Tuned For True Hi-Res Experience FiiO has professionally adjusted the tuning of the FW3 TWS earphones for a pure hi-res audio experience. The clarity, the punch, and the overall signature of the FW3 is way above the competition and the resulting sound is truly high-resolution! 10-Band PEQ Settings FiiO FW3 features 10-band Parametric EQ settings. It allows the users to easily adjust the output more to their liking and preferences. 10-band EQ allows for precise EQ adjustments with desired frequency bands. Game-Ready Low-Latency Performance The FW3 supports low-latency gaming mode, which is available by enabling the FiiO music App. The gaming mode significantly lowers the transmission latency to less than 100ms, quickly responds to every action in the game, and instantly locks on the location of the target. In addition, thanks to the Bluetooth transmission with ultra-low latency, the FW3 helps to catch almost every detail when watching fast-paced films, allowing you to be totally immersed in the film. Incredible Battery Life FiiO FW3 TWS earphones have an amazing battery life of up to 21 hours. The earpieces themselves last for about 7 hours and you get additional 14 hours with the charging case.