Features: 1.Smart Touch: The touch keyboard does not need to frequently raise your hand to touch the screen, and supports a variety of touch gestures. Ultra thin body, light weight, easy to carry. 2.Ergonomic Design: Ergonomic design, ultra thin and mute, sufficient button elasticity, long button life, comfortable skin friendly feel, sensitive keyboard response, long term work, and wrist fatigue. 3.USB Interface: Keyboard built in rechargeable battery, long lasting standby, USB interface, environmentally friendly and durable, can be recharged repeatedly. 4.Smart Keyboard: Multi function keys, the keyboard comes with 13 shortcut keys, which is more convenient to use, retro round keycaps. 5.Support System: Multi device bluetooth keyboard, easy to switch and stable connection, can support terminal devices with bluetooth external keyboard and switch between devices smoothly, support for Windows, for OS X, for IOS, for Android. specification:Item Type: Wireless Touchpad Keyboard Material: ABS Colour: Black Mouse Battery: Li Ion Battery 402030 (Ship with Inbuilt Battery) Mouse Battery Capacity: 280mAh Keyboard Size: 10 Inch Charging Interface: Micro USB Multimedia Shortcut Keys: Press FN+F1-F12 keys Bluetooth Keyboard Version: Bluetooth 3.0 Effective Operating Distance: 10meter / 33ft Button Strength: 8010g PackageList:1 x Keyboard 1 xCharging Cable 1 xUser Manual