USB Wired/Bluetooth/2.4G Wireless working mode connection method as below 1.USB Wired connection: ①Switch power key to be OFF ②Connect the keyboard and device by USB cable ③Short Press FN+T to active the keyboard, then keyboard will be working Caution:1. When the keyboard in USB wired connect mode,the keyboard will not enter sleep mode. 2.It can be recharged when it is under Wired working mode. CTRL key will be lighten in Red. 2.
③If need connect the second more device with the keyboard, Hold the for 3 seconds, The key“W”will light up in Blue and flash rapidly. It means keyboard enter pairing mode. Open the Bluetooth function in device and search the keyboard to connect. This keyboard ID will be BT5.0KB or BT3.0KB. Select the ID and connect them. If connect successfully, the LED light will be lighten up for 2 seconds. If no connection, the LED light will be blind and keyboard will enter sleep mode.
3. 2.4G Wireless working mode ①Switch Power key to be ON ②Hold keys 3 seconds, The key “R”will be light up and flash rapidly. Keyboard enters 2.4G Wireless Pairing mode. ③Plug the 2.4G Wireless receiver into the USB port of device, The keyboard will pair with device automatically. When paired, The key“R”will be lighten up for 2 seconds. If it fail to be paired within 30 seconds, The key“R”will be blind and keyboard will enter sleep mode.
Sleep mode ①When it is in 2.4G Wireless or Bluetooth connection mode and no working in 2 minutes, The keyboard will enter sleep mode automatically. Press any key to wake it up. ②When it is in USB Wired connection, The keyboard will not enter sleep mode. Backlit adjustment: ①Backlit LED light working modes selection: Press FN+\ to change LED working modes including Wave, Lighten, Breathing, Jumping, Spotlight, Neon, Rainbow etc.. Totally 15 modes available.
Key Combination functions sheet Press FN+A switch to WIN OS Press FN+S Switch to MAC OS
Technical Parameter Package contents: Battery Capacity: 2,500 Mah Wireless Mechanical Keyboard X 1 Total Keys: 99 keys Charging Time: 5 hours Connections: 2.4G Wireless / Bluetooth/ Type-C USB Wired No keys conflicts: All 99 keys no any press K99 USB wired/Bluetooth/2.4G USB Type C cable X 1 2.4G Wireless Receiver X 1 User manual booklet X 1 conflict. Compatibility: Bluetooth compatibility 2.4G It is compatible to be all Bluetooth devices, Bluetooth 5.
FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.