Hitage Bluetooth Speaker BS-311

Wireless , Battery-3.7 V 1600 mAh Lithium Battery , Tf Player/Sd Card Slot 4 Hour Backup And Charging Time- 1 Hour-2 Hour Distance - 10 Meters ,Compatible With U Disk,Aux,Pendrive,Fm Radio Usb Chargeable , 100Hz-20Khz , Android ,Ios/Apple ,Pc/Laptop Prev/Volume Button(-), Next/Volume Button(+), On/Off Button, Play/Pause/ Station Search, Micro Sd Card Slot, Telephone, 3.5 Mm Audio Input Line, Charging Port