RuiPuo Headphone Amplifier - 16-600Ω USB-C 3000mAh

USB amplifier is a highly flexible audio interface, which can be used with either mobile phone, laptop or desktop system. No driver required, plug-and-play for instant audio playing and compliant with all mainstream operation systems. Support 16-600Ω impedance headphone help headphones with high impedance or low sensitivity to be better driven. GAIN Switch: It enhances the signal input to the amplifier circuit, and the sound is not large enough to directly adjust to the "H" position. BASS Boost: providing more delicate and mellow bass performance, giving you a more shocking music experience. Aluminum alloy casing, durable overall Shielding reduces signalinterference and enhances heat resistance. It is delicate, compact, lightweight, and portable that can be carried conveniently. There are knobs that allow you to adjust the volume and can turn it off without unplugging the AMP. Support USB decoding function. Maximum power output：100mW@32Ω loaded/ 60mW@600Ω loaded Load impedance：16-600Ω Distortion：0.0003% SNR：≥120dB Frequency response：20Hz-20kHz(±3dB) Play music time：10-15 Hours Maximum USB Playback Quality：24-bit/192kHz Battery capacity：3000mAh Lithium-Battery State of the light： Blinking blue：under charging state blue light keep on：when the battery is full When type-c and 3.5mm are plugged in at the same time, 3.5mm will be output firstly, unplug 3.5mm to switch to type-c output.(USB Type-C audio input / Power input)