LuguLake 610-S Aluminum Portable Bluetooth 4.0 Speaker with Stand Dock, HIFI, 2x 3Watts, Enhanced Bass, 10 Hours Playtime-Silver Built-in lithium-ion rechargeable battery provides up to 10 hours of playtime Premium sound with bass enhance technology The solid cradle firmly holds your phone and table with a comfortable viewing angle Package contents: LuguLake portable Bluetooth speaker, usb cable, 3.5mm audio cable, instruction