1. Input voltage: DC12V greater than 3A
2. Frequency response range: 20Hz-20ΚΗz
3. Output power: 20W x 2
4. Signal-to-noise ratio: 85dB
5. Output impedance: 4-8 ohms
6. Distortion rate: less than 4%
7. Input port: AUX/RCA lotus
8. Weight: about 220g
9. Size: about 13 x 10.8 x 4.8cm
Features:
1. Support multi-audio device connection
2. Output 2 channels, one-button audio adjustment
3. 3D effect, stereo surround
4. With volume, treble, bass adjustment, audio input
5. Static noise processing technology, no hum, clean sound base
6. Ultra-high sound quality transmission, can be used for audio, CD player, TV, computer, etc.