Features: 4 in 1 multifunctions: Keyboard, mouse, touchpad and laser pointer. QWERTY keyboard. Bluetooth remote control of your iPad, iPhone 4, tablet PC (which supports Bluetooth), smart mobile phone, etc. with distance about 10m. Built-in laser pointer. Large PAD with powerful functions, such as simple handwriting, moving, scrolling pages, etc. Built-in rechargeable Lithium-ion battery: Last longer up to two weeks between charges. Short recharge time: Around two hours you can fully charge the battery.