Description
Description
The FiiO UTWS3 True Wireless Bluetooth DAC & Amplifier is a compact and powerful adapter that transforms your wired IEMs or earphones into a wireless setup with superior sound quality. Equipped with a dedicated amplifier and advanced Qualcomm Bluetooth 5.0 chip, the UTWS3 delivers clear, low-distortion audio with support for AAC and aptX codecs. Its ergonomic design fits comfortably in the ear, while the durable charging case provides long battery life for extended listening sessions. With independent volume control, app support for EQ customization, and TWS+ dual transmission for ultra-stable connections, the UTWS3 is perfect for audiophiles, commuters, and anyone looking to upgrade their wired earphones to a true wireless experience without compromising sound performance.
Tech Specs
| Brand / Model | FiiO UTWS3 |
| Bluetooth Version | 5.0 with TWS+ dual transmission |
| Supported Codecs | SBC, AAC, aptX |
| Amplifier Chip | TPA6140A2 for low distortion and higher drive |
| Output Power | 38 mW @ 16 Ω / 25 mW @ 32 Ω |
| Battery Life | Approx. 5.5–7 hours per charge; up to 30 hours with charging case |
| Connector Compatibility | MMCX and 0.78 mm 2-pin earphones |
| Controls & Features | Independent volume control, FiiO app support for EQ and OTA updates, dual microphones with noise reduction, IPX4 water resistance |
| Charging | USB-C for case and ear units |
| Warranty Terms: | | 1 Year Warranty Provided By 101 Multimedia |
|
★ ★ ★ ★ ★ 4.7 out of 5 “The UTWS3 completely upgraded my wired IEMs. The sound is clean and powerful, battery life is excellent, and TWS+ keeps the connection stable even on long commutes. It’s compact, comfortable, and feels premium.” — Verified user