xDuoo XP-2BAL - ES9018K2M

Specifications: BATTERY：3.7V/2200mAH COMPUTER USB INPUT： Win 7-11, Mac 0S X, I0S, Android system OUTPUT POWER：unbalanced=180mW @320 balanced=320mW @320 FREQUENCY RESPONSE ：USB/Bluetooth: 20Hz~20kHz amplifier: 10Hz~100kHz USB SAMPLING RATE： PCM: 16-32bit/44.1-384kHz DSD: DOP/NATIVE, DSD64-256 DXD: 24-32 bit/352.8-384kHz BLUETOOTH： 16-32bit/44.1-96kHz BLUETOOTH FORMAT： SBC、AAC、aptX、 aptXLL、 aptX HD、LDAC GAIN：+3/9dB S/N：unbalanced=110dB balanced=112dB CROSSTALK：unbalanced=75dB balanced=92dB CHARGING TIME ：about 3hours THD+N： unbalanced=0.002%@1kHz balanced=0.001%@1kHz SIZE：10.5*5.5*1.5cm WEIGH：:0.15kg