Support Bluetooth 4.0+EDR audio sources , hand free kit,TF card 、USB card support,Volume control ,charge indication, status indication ,FM radio station,TWS, disco light * Battery capacity:1200MA * Power Supply: DC 5 Volt
* Output Power: 5WX2
* Driver Unit: 52mm ,4ohms 5Wx2
* Frequency Response:60-18Khz Product size: 95*95*190mm Carton size:54.5*33*46cm Quantity / carton:30pcs N.W/G.W:23.7/25kgs