Features: 1. More Perfect Retro Keyboard 2. Multi-Pairing, Rechargeable, Bluetooth 5.2 3. Can Stand, Wired Connection, 82 Keys 4. Mode Dial, Shortcut Keys, Os Compatibility 5. Height Adjustment, Switch Key, Hot Key Connection With Computer: Bluetooth Backlight Effect: No Light Type: Tablet Keyboard Number Of Keys: 82 Keys Built-In Battery Capacity: 500MA size: 43 x 19 x 5.5cm Material: ABS colour: yellow Package Contents: 1 x Keyboard 1 x Replacement Keycap 1 x Usb Replacement Keycap 1 x Multilingual Manual (English, Korean, Japanese) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.