Description：

Portable LED Bluetooth Speaker

Portable Audio Player with LED lights

Frequency: 100HZ-18KHZ

Impedance :3ohm ,3W 

RMS:3W

Driverunit：2.5"inch

with led light 

Receiving sensitivity:Better than -82dBm  

Distance :10meters 

Battery Buit in :1200MA

Charging Voltage :3.7V –4.2V