Topping 4330354362 NX1s Digital HiFi Transportable Headphone Amplifier (Black)

Spec: Measured: 8.4cm*5.5cm*1.0cm Weight:78g Energy enter: DC5V/1A(PC`s USB 0.5A) Cost time: 40 hours THD+N: SNR:≥117dB Noise: Acquire: 0dB/8.7dB Bass:0dB/4.0dB Output Energy: 150mW(32Ω); 25mW(300Ω) Frequency response: 20Hz-100kHz Really helpful Headphone Impedance: 16-300 ohm Warning: Output voltage of the charger couldn’t exceed 5V Bundle: NX1s *1 3.5 to three.5 Audio Cable *1 Rubber band *2 Velcro *5 Rubber Pad *1 Consumer Handbook *1 Guarantee card *1
40 hours lengthy play again time;
Full aluminum case;
Micro USB cost port;
Clever charging with battery indicator
TOCOS potentiometer;