*Simple compact design but practical and powerful. All-aluminum silver body has been carefully designed and CNC processed to make it compact and classic.
*High precision volume knob makes it easy to use. Features a switch for adjusting gain as well as another switch to fine-tune bass levels. Meets the needs of bass lovers.
*Low-pass filter duties on the line-output are handled by the OPT1656 chip. High fidelity stereo headphone amplifier and 3.5mm input/output jack, stream Hi-Fi music to your stereo system.
*High-performance headphone drive and circuit protection. 2200mAH internal battery powers for up to 12 hours of use. Load Impedance: 16-300Ω. Output remarkable sound without distortion.
*What you Get: N3 Headphone amplifier x1, User Manual x1, Type-C power cable x1, an 18-month worry-free warranty and friendly customer service.
Highlight:
Power supply: DC 5V 1A
Battery Capacity: 1200mah
Internal voltage：±9.5V
Magnification (Av): GAIN=L:3 GAIN=H:6.8
Low-frequency gain（BASS=ON）: +6dB
Frequency response: 10Hz-25KHz
SNR: ＞98dB
THD+N: 0.005%
Headphone output impedance: 16Ohm-300Ohm
Headphone output power: 16Ohm/330mW 32Ohm/320mW
64Ohm/298mW 300Ohm/100mW
Package Include:
*N3 Headphone amplifier x1
*User Manual x1
*Type-C power cable x1