Jomaa Slim Rechargeable Bluetooth Keyboard and Mouse Set for Laptop Computer 2.4G USB Wireless Keyboard and Mouse Combo

SPECIFICATIONS Brand Name: JOMAA Origin: Mainland China Interface: bluetooth Interface: USB Certification: CE Certification: RoHS Applicable Object: for Laptop Supports Human Engineering: Yes Package: Yes Mouse Connection: Wireless Optical Resolution: 1600 DPI Keyboard Connection: Wireless With Multimedia Function Keys: Yes Type: ERGONOMIC Type: Gaming Type: Multimedia Type: Russian Version Type: SLIM Type: Standard Type: Wireless Products Status: STOCK Choice: yes USB2.4G connection: 1. Flip the power switch to ON to turn on the keyboard 2. Insert the USB into the computer, press and hold the button FN+~, the connection is successful   Bluetooth connection: 1. Flip the power switch to ON to turn on the keyboard 2. Turn on your device's Bluetooth to enter the search state (system settings - turn on Bluetooth - search and add) 2. Press and hold the key FN+1 or FN+2 or FN+3 on the keyboard, the light flashes, the device will display "O50 keyboard BT", you can click to connect successfully.    Multi-device connection: 1.FN+1: Connect to Bluetooth device 1 2.FN+2: connect to bluetooth device 2 3.FN+3: connect to bluetooth device 3 4.FN+~: connect to USB, 2.4G wireless reception 5. Press FN+1/2/3/~ alone to switch the paired devices 6.FN+1/2/3, press and hold for 3 seconds in combination: flashing light, can start the searched state (connect a new device)    Additional instructions: 1. For the first connection, you need to switch the keyboard to the corresponding system 2. Failure to switch may cause the function keys to not be used normally! 3. The keyboard distance is 5-10 meters, and the language environment factors of different devices are related to the distance.