White LED Backlight: Wireless illuminated full size keyboard with bright and evenly distributed white LED-backlit without glare, easy to use in darkness. To deal with different environments and simply does the work. With low-mid-high adjustable 3-level brightness, the backlit can be turned on and off. Bluetooth 4.2 Connection: No extra clutter because it has Bluetooth built in (no dongle required). Just pair the Bluetooth Keyboard with your device and ready for use immediately. Compatible with Microsoft OS, Android OS, iOS, Mac OS, including Cellphone Tablet PC laptop Desktop Apple iPad, iPhone, Macbook and etc. Rechargeable & Energy Saving Type-C recharging, bluetooth backlit keyboard built-in 750mAh rechargeable li-ion battery, supports 200 hours uninterrupted work and 500 hours standby (No backlight). Separate ON/OFF switch and Smart auto sleep feature design for power saving. Package Include 1 * Wireless Bluetooth keyboard 1 * Type-C charging cable 1 * User manual Auto-sleep and Slient Enter sleep mode automatically after 30 minutes of inactivity for power saving. Click any button to wake it up. Fast and fluid typing, providing you a stable and quiet typing experience. Low profile keys with larger key surface for responsive, more silent and accurate typing. flexible for different home and office setup. Smooth Scissor Switch Keys 3 Millions stokes key life. Low-profile keys, Scissor switch keys constructure beneath every key enables nice responsive typing, silent to press and rebound quickly, provides you with very comfortable typing experience, reducing any unneeded stress while typing. Ultra Slim Ergonomic Design Super slim profile and cord-free connection. Comfortable and responsive bluetooth Keyboard. Up to 26ft working range. Sleek keyboard with number pad which is really great for spreadsheets and finance applications.