Computer Speakers

**Model No.：PSS-A20
**Product Size：165*48*78mm
**Bluetooth Version:V2.1
**Material:ABS
**Speaker：4Ω 3W
**MAX Power output:3w
**Input sensitivity：3W*2
**SNR >=80dBm.
**Range:10meters
**Voltage :DC 5V
**Resolution：>=90dBm.
**Battery: 1800mAH