Features 1[Large Size Touchpad]: The foldable Bluetooth keyboard features an extra large touchpad, providing a similar experience to a laptop touchpad, enhances convenience and usability for seamless navigation. 2[140mAh Rechargeable Battery]: With a large capacity rechargeable lithium battery, the keyboard offers long standby time, ensuring you can use it for extended periods without worrying about running out of power. 3[12 Anti Slip Rubber Pads]: Equipped with 12 anti slip rubber pads, the keyboard reduces accidental typing errors and provides a stable typing experience, allowing for precise and comfortable input. 4[Lightweight and Portable]: With a three fold design, the keyboard is lightweight and portable, allowing you to use it anytime and anywhere, very convenient and practical. 5[Versatile Compatibility]: The foldable Bluetooth keyboard is compatible with a wide range of devices, including smartphones, tablets, laptops, and more. It offers seamless wireless connectivity and enables efficient typing on multiple devices. 6[Lock Screen Function]: The wireless folding keyboard features a lock screen function, providing you with information protection and power saving. Specification Item Type: Foldable Bluetooth Keyboard Material: Aluminium Alloy Bluetooth Version: 3.0 Unfolded Keyboard Size: Approx. 304.31 x 98.12 x 9.86mm / 11.98 x 3.86 x 0.39in Folded Keyboard Size: Approx. 152 x 98.12 x 19.83mm / 5.98 x 3.86 x 0.78in Working Current with Touchpad: 7.6mA to 10.5mA Working Current with Key: 0.6mA to 1.7mA Standby Current: 0.4mA to 1mA Sleep Mode Current: 8uA to 14uA Working Distance: 32.8ft Battery Type: Lithium Battery Lithium Battery Capacity: 140mah (included) Sleep Time: 10 Minutes Wake up Mode: Press any key Compatible System: for Windows, for IOS, for Android, for OS X Package List 1 x Foldable Bluetooth Keyboard 1 x Charging Cable 1 x User Manual