Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Bluetooth-Compatible Wireless _x005f_x000D_ Application: Desktop,Laptop,Tablet _x005f_x000D_ Keyboard Standard: 68 keys _x005f_x000D_ Language: English _x005f_x000D_ Operation Style: Capacitive _x005f_x000D_ Effective range of operation: 10m _x005f_x000D_ Continuous operation: ≥ 30 hours _x005f_x000D_ Support system: for iOS/Android/Windows _x005f_x000D_ Charging duration:3 million times _x005f_x000D_ Standby duration: ≥ 150 days _x005f_x000D_ Standby current: 0.3mA _x005f_x000D_ Modulation method: GFSK _x005f_x000D_ Working voltage: 3.0-4.2V _x005f_x000D_ Packaging weight: 246g _x005f_x000D_ Product size: 282.00x97.00x17.25mm/11.1x3.82x0.68inch _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Foldable Bluetooth-Compatible Keyboard 1.Comfortable and Silent Typing Experience: The concave keycap design of foldable wireless keyboard provides comfortable and quiet typing, ensuring a pleasant typing experience. 2.Scissor Switch Key Structure: The scissor switch mechanism of mini portable keyboard allows for silent and effortless typing, perfect for quiet environments. With a key lifespan of over three million presses, durability is guaranteed. 3.Dual Foldable Bluetooth-Compatible Keyboard: This mini portable keyboard folds in half, making it easy to carry. It is compatible with Android, Windows, and HMS HarmonyOS, offering versatile connectivity options. 4.Compatibility with Multiple Systems: This pocket folding keyboard is designed to work seamlessly with various operating systems and devices, allowing you to connect and type effortlessly. 5.Convenient and Portable: With its compact and foldable design, this ultra slim keyboard is incredibly convenient to carry around. Whether you're traveling or working on the go, this keyboard is an ideal companion.