Specification: Origin: Mainland China Type: Bluetooth Wireless Application: Desktop,Laptop,Tablet Keyboard Standard: 68 keys Language: English Operation Style: Capacitive Style: Standard,Ergonomics Package: Yes Switches Hot swap: YES Colors: White, Black, Green, Purple, Pink (optional) Effective range of operation: 10m Continuous operation: ≥ 30 hours Support system: for ios/Android/Windows Charging duration:3 million times Standby duration: ≥ 150 days Standby current: 0.3mA Modulation method: GFSK Working voltage: 3.0-4.2V Product size: 141.00x97.00x17.25mm Product size: 5.55x3.82x0.68inch Note: The above product data is obtained from laboratory testing, and there may be errors in testing different environments and equipment Note: 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! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Keyboard 1 X Charging Cable 1 X Stand 1.Multi-System and Device Compatibility: This foldable wireless keyboard supports for Android, Windows, and HMS HarmonyOS, allowing easy switching and connection across multiple operating systems and devices. It provides a wider range of compatibility and a seamless user experience. 2.One-Key Quick Switching : With the one-key switching feature of mini portable keyboard , you can effortlessly connect and switch between three devices without the need for re-pairing. This functionality boosts productivity and convenience, making multitasking a breeze. 3.Portable Mini Foldable Design: Designed with a dual-fold mechanism, this keyboard becomes compact and lightweight, making it convenient to carry around. Perfect for travel, business trips, and on-the-go productivity, it fits seamlessly into any scenario. 4.Comfortable Typing Experience: The pocket folding keyboard features a concave keycap design and scissor-switch key structure, ensuring comfortable and quiet keystrokes. Enjoy a superior typing experience with improved accuracy and reduced noise. The silent mode is perfect for maintaining a peaceful environment. 5.High Durability: With a key lifespan of up to two million keystrokes, this ultra slim keyboard is built to last. Its longevity and stability guarantee long-term usage, ensuring a reliable and durable keyboard for your needs.