Computer Speakers

**Power supplier: DC5V
**RMS 3W(1KHz,THD10%)
**Impedance: 4 OHM(Ω)
**Frequency 200Hz - 20KHZ
**S/N ≥85dB
**Speaker Unit 40mm 13芯双磁
**Dimensions 70*70*70mm
**Battery Capacity 400mAh
Case Material ABS
Weight: 200 g
Color: OEM