Laptop Computer Stereo Desktop Desktop Mini Multimedia Speaker Office Home

Product information:
Output power: 3W * 2
Speaker impedance: 40
Frequency response range: 90hz ~ 20KHz
Product size: 10cm * 9cm
Power supply: 5V 1a (USB)
Signal to noise ratio: ≥ 60dB
Conductor length: About 130cm
Distortion: ≤ 0.3% 6 (1W 1kHz)
Input sensitivity: 600 ± 100mV