... and easy installation via Bluetooth.Integrated li-ion rechargeable battery for up to 25 days on standby or 8 hours ... approx. 81 gProduct+Package weight: 160g1 x USB cable for charging1 x user manual 1xBluetooth keyboardmobile phone system SymbanS60/V3 ... mobile phone case, mobile phone lcds,flex cable,battery pack, charger,etc,suitable for IPhone,Ipad,Blackberry Nokia, Motorola, Samsung, Sony ...