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 success