XDuoo X3II
by LILLIAN DENG on September 03, 2019
Output Power
210mW (32Ω/THD + N<0.0015%)
Frequency Response
20Hz~20kHz (±0.15dB)
THD+N
0.0015%@1kHz (32Ω@1kHz)
Charging time
<3H (Quick charge)
Charging time
<3H (Quick charge) <5H (Slow charge)
Battery life
about 13hours