Chaoyue Portable Bluetooth Party Speaker 6.5Inch With USB FM, Transparent RGB Light, and Long-Lasting Rechargeable Battery

Plastic Speaker，RGB lighting effect,partybox

Frequency (Hz): 40Hz-20KHz
Power (W): 40W(RMS)
Voltage (V): AC110V/AC220V (50/60Hz) 
Speaker Size: 6.5 inch woofer*1+tweeter*1
Material：plastic
Features: With MP3/SD/USB TWS Functions & With FM Radio & Karaoke function with 2 mic jacks input,,with Bluetooth function,woofer with light.
With remote control ,                       
One Wireless microphone                             
Battery：7.4V/4000MAh
carton box packing