LED Bluetooth Speaker ,bluetooth, TF card , U-DISK,wireless charge ,LED

*Function:bluetooth music,talking,TF slot,

*Power Supply: 5V / 1A

*Speaker Output Power:5W*2

*Built-in Battery: 7.1V / 1500mAh

*Bluetooth Version：V4.2                                    

*Bluetooth distance:≦ 10 meters

*Charging Time: 3 hours

*Music Play Time:4hours

*LED time:6ours,changeable LED Time: 3 hours                                                                    

*Product size: 117*120.5*283mm,