40mm USB 2.1 audio Speaker D0380
40mm USB 2.1 audio Speaker D0380 1. 3D sound technology with 2.0 channel 2. Desktop HiFi USB speaker 3. Clear, rich, wide
40mm USB 2.1 audio Speaker D0380
Low frequency sound have power, feel warmly
Audio signal cable connect to PC, notebook, DVD player, cellphone, MP3 player etc audio output
USB cable connect to PC, notebook, DVD player etc. USB port (USB 5 V power supply)
1. 3D sound technology with 2.0 channel
2. Output power: 5W+5W(RMS)(THD=10%,f=1KHz
3. Impedance: 4
4. F.Response 150Hz-20KHz
5. Speaker unit: 2*2
6. SNR: >= 80 dB
7. Power: DC 5 V or USB 5 V
40mm USB 2.1 audio Speaker D0380
