FiiO's True Wireless Balanced Armature Earbuds, FW1 is finally coming at the appointed time. The Balanced Armature driver, customized by Knowles per FiiO's specifications is natural sounding with smooth coherency across all-frequencies while maintaining the bass's elasticity and dynamism, the lush midrange as well as detailed and elaborate highs. They are coupled with FiiO's unique frequency response and impedance matching to realize listening comfort.
Furthermore, the FW1 features Qualcomm's QCC3020 Bluetooth chip, which supports the aptX Bluetooth audio codec as well as TrueWireless Stereo + Dual-mode Bluetooth transmission. With stronger anti-interference ability and lower latency, the FW1 allows one to experience near high-definition music wirelessly through Bluetooth with more stable signal transmission.
Based on FiiO's accumulated experience in Acoustic Technology, the team utilizes Qualcomm CSR3020's internal DSP (Digital Signal Processor) to achieve a system-level reconstruction tuning, to integrate better both the Balanced Armature driver and the audio characteristics of Bluetooth, ensuring one would not find listening fatiguing. Further optimization with a focus on background noise lowers the noise floor. Convincing from the first moment of listening.