FiiO UTWS3 Specificaties

• Output Power 38mW（16Ωload）25mW（32Ωload）
• Noise＜8μV
• Driveability 16~100Ω
• THD+N＜0.06%
• SNR 100dBr “A“
• Working Time TWS+: 7hs of use each charge, TWS: 5.5hs of use each charge
• Overall battery life 30h (4-5 times recharge from the case)
• Output Impedance about 0.7Ω
• Crosstalk 94dB
• Balance ≤0.5dB
• DimensionsL 93.5 x 71.1 x 34.6
• Weight 125.5g

Fiio UTWS3 reviews

"The battery life is satisfactory and it has a water-resistant design so you can enjoy good music while running or doing sports. FiiO’s app support means upgradeable firmware for increased lifespan of the unit and smoother operation. For $79 USD, this may be the best true wireless IEM adapter available right now to liberate you from cables." - Headfonia

"By the inclusion of a separate amplifier chip, the FiiO UTWS3 has taken the lead in my opinion, especially at the asking price. I was surprised at the increase in sound quality which reveals itself once you hear them compared to other QCC3020 devices." - Headfonics