1. [HIGH COMPATIBILITY] Suitable for 99% of 48V large-diaphragm condenser microphones on the market
2. [LOS-FREE AMPLIFICATION] Extremely low distortion rate with 99.78% restore rate
3. [DUAL CHANNEL STAND] Compatible with dynamic microphones, condenser microphones, guitars and more
4. [MULTI DEVICE USE] The input supports capacitive microphone, phone microphone, wireless microphone and musical instruments.
5. [BT COMPANION] Easily connect to BT enabled devices to play accompaniment

Specification:
Item Type: Microphone Amplifier
Phantom power: +48V
Gain: 19 dB (minimum)-75 dB (maximum)
Frequency response: 20Hz-50KHz (±0.05d)
Signal-to-noise ratio (Gain=10): >100dBA
Signal-to-Noise Ratio (Gain=1000): >87dBA
THD(Gain=10): >0.0021%
THD(Gain=1000): >0.0013%
Dynamic (Gain=10): >100dB
Dynamic (Gain=1000)): >88dB
Supply voltage: USB 5V DC

How to use:
Plug and Play

Packing List:
1 x Microphone Amplifier
2 x 6.35mm audible wire
1 x 3.5mm Sound Cable
2 x 3.5mm to 6.35mm Adapter
1 x USB Cable
1 x User Manual