Foldable Bluetooth Keyboard, Dual Mode Bluetooth and USB Cable Portable Mini BT Rechargeable Wireless Keyboard with Touchpad for Multiple System Use Features: FOLDABLE DESIGN: The ultra-thin and foldable keyboard is the perfect gift for anyone who travels a lot or is on a business trip. It allows you to operate your mobile device on the go. Also a good choice for publishers Dual connection mode: You can connect the keyboard with the device via Bluetooth or USB cable. When connected at the same time, your device will prioritize USB wired mode. After unplugging the USB cable, the keyboard will automatically switch to Bluetooth mode Touchpad with mouse: You can use the left and right buttons on the touchpad to control your device without a mouse. Very convenient and mini size for users. Note: Trackpad functionality is not supported on iOS devices Compatibility: With Bluetooth 3.0 technology, the folding keyboard is compatible with 3 operating systems: iOS, Windows, Android. Note: [For desktop laptops without bluetooth capability, a third-party bluetooth adapter (not included) is required before use]. Folded Dimensions: 5.98 x 3.82 x 0.71 inches Rechargeable Battery and Beautiful Workmanship: Built-in rechargeable battery is more energy efficient. It only takes two hours to charge, and the standby time is up to 560 hours. Aircraft-grade aluminum provides excellent rigidity. It is very durable and has the ability to withstand shocks. Durable and practical Contains: 1 x Bluetooth keyboard