Specification:1. : Motospeed2. Model: CK623.Connection: Bluetooth 3.0 & USB-C Wired Dual Mode4.Backlit: RGB and Pure White Backlit5. Switch: Outemu Blue Switch, Red Switch6. Anti-ghosting Number: NKRO7. Key Number: 61 Key 60% Layout8. Current: 5V - 300mA(Wired Mode), 3.7V - 200mA(Bluetooth Mode)9. Power Supply: Built-in 1300mAhLi-ion Battery10. Charging Time: 3 - 4 hours11. Standby time: 480 hours12. Working Time: 10 hours13. System support: Android, for iOS, Windows14. Wireless Transmit Range: 10m15. Keyboard Lifespan ( times): 50 million times16. Response Speed: 0.1ms17. Product size (L x W x H): 29.00 x 10.00 x 4.00 cm / 11.42 x 3.94 x 1.57 inches18. Product weight:490g19. Cable Length (m): 1.5MFeatures:1. Supports Bluetooth and wired dual mode connection, suits for business travel or outdoors entertainment. Long press the"Fn" + "Mode"key to switch the connection mode. Yellow light flashes three times then turns green, the keyboard enters into wired mode. Purple light flashes three times then turns blue, it enters into Bluetooth mode.2. How to pair with the device in Bluetooth mode? First: Turn on the Bluetooth power switch on the back. Second: Short press the Fn + E/R/T to pair with the Bluetooth devices. Third: Long press Fn + Q for 3-5s to enter to the pairing status, blue light below the Caps key blinks; search the keyboard signal in your Bluetooth device and choose to connect. Blue light will go out when successfully connected.3. Multiple backlit modes for option. Fn + MENU keys switch the backlit modes, Fn + Right Ctrl switch the backlit colors. Fn + O/P keys adjust the display speed and Fn + U/I keys adjust the backlit brightness. 4. Trans-coding mode for more function. PressFn + 1/2/3/4for about 3s to realize trans-coding function, pink indicator light turns on. Long press Fn + 1 until the pink light below 1 key shines on, "1, 2, 3, 4, 5, 6, 7, 8, 9, 0, -, =" can change to "F1 - F12" function. Long press Fn + 2 until the pink light below 2 key shines on, "[{, "]}, ;:, ', K, ," key can change to "PS, PB, PG, PD, INS, Del, HOME, END" function key. Long press Fn + 3 until the pink light below 3 key shines on, "/?, Right Alt, Menu, Right Ctrl" can change to arrow keys. Long press Fn + 4 until the pink light below 4 key shines on, "WASD" key can change to arrow keys as well.Package Includes:1 * Keyboard1 * Type-C Cable1 * English /Chinese Manual