Feature:1. Foldable Design: The wireless portable keyboard features a foldable design that can be carried anywhere, and the mute button also allows you to concentrate on work without affecting work efficiency.2. 10m BT Connection: 3 folding keyboard with touchpad responds quickly to the device within 10 meters, easy to use, and the 63 keys keyboard layout is compact, but does not affect the sense of use.3. Pocket Size: The foldable keyboard is designed in a pocket size, allowing you to fold it to carry it around in your pocket or backpack, saving space, and it is made of ABS material, which is hardwearing and durable.4. USB Charging: The foldable wireless keyboard comes with a USB cable, compatible with most computers or other devices with USB output, and a full charge is enough to last you a short business trip or vacation.5. Wide Compatibility: Portable keyboard uses BT 3.0 technology to provide a cable free, clutter free connection, compatible with for iOS,for Windows,for Android systems, suitable for laptops, tablets, smartphones, etc.Specification:Item Type: 3 Folding Keyboard with TouchpadMaterial: ABSBattery Type: Built in 140mah 302323 Lithium Battery (included)BT Version: 3.0Working Distance: 10mKeyboard Layout: 63 KeysSleep Time: 10 MinutesWake Up Method: Press Any KeySupport System: Compatible with for Android,for Windows,for IOS SystemApplicable Devices: For Laptops, Tablets, Smartphones.Package List:1 x 3 Folding Keyboard with Touchpad1 x Data Line1 x User ManualNote:Ships with built in battery.