1. Material: ABS 2. Interface: Bluetooth/USB wired 3. Number of keys: 71 keys (no punch) 4. Battery: Built-in rechargeable lithium battery 5. Battery capacity: 1000mA 6. Keyboard axis: green axis 7. Button life: 50 million times 8. Standby time: long-term standby (if there is no operation for 1 minute, the keyboard backlight will automatically enter the sleep state (save power), press any key to wake up and continue to use.) 9. Operating distance: 10m 10. System compatibility: Windows/Mac/ios/Andriod
Bluetooth connection method 1. Turn on the switch on the back of the keyboard (on is on; off is off; if there is no response, please connect the USB cable for charging.) 2. Make sure that the keyboard is currently in Bluetooth mode. (Verification method: Fn+Q full key backlight flashes twice to prove that it is in Bluetooth mode. Otherwise, if there is no response, please switch to Bluetooth mode by Fn+P (short press) 3. Fn+Q/W/E/R/T selects a group of devices, such as Fn+Q, at this time, the full-key backlight flashes 2 times, indicating that the selection is successful 4. Long press Fn+P for 3 seconds to make the keyboard enter the pairing mode, at this time the P key continues to flash 5. Turn on the computer/mobile bluetooth, search for and connect to the device of "RK bluetooth keyboard". 6. The connection is successful, the P key stops flashing By analogy, 5 devices can be connected through Fn+Q/W/E/R/T, and switch between these 5 devices. Reminder: If you use Bluetooth connection, please make sure the keyboard is in Bluetooth mode; if you use USB connection, please make sure the keyboard is in USB wired mode. Otherwise, the keyboard will not work properly.