JHP-Best Portable Virtual Lasers Keyboard Mouse Wireless Bluetooth Lasers Projection Speaker Interface:Bluetooth Type:Wireless Support 1:Support Bluetooth and usb charging Support 2:Support mouse and gesture function Support 3:Supports key voice broadcast and Bluetooth speaker function Features:Built-in polymer rechargeable battery Features: 1. Super portability, small size. 2. Full keyboard layout, fast and accurate data entry. 3. Support Bluetooth and USB charging, and mobile devices is very convenient for connection. 4. mouse support and gesture function. 5. Supports voice transmission key and Bluetooth speaker function. 6. Built-in rechargeable polymer battery for easy moving and carrying. 7. compatible with the most recent devices: Win XP VISTA 78 and Più Tardi, win Phone 7 and Più Tardi, IOS4 56 and Later versions, Android 2.1 and later versions. Packing list : 1 x Keyboard 1 x Charging cable 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.