Specification:
Item Name: Purple Keyboard Mouse combo
Connection Method: 2.4G Wireless
Material: ABS
Interface: USB
Transmission Distance: 10m/33ft
Operation Voltage：5V
Operation Current： Service Time: ≥10 Millions Strikes
Battery: 1 AA for Keyboard and 1 AAA for Mouse(Not include)
Optical Resolution: 1600 DPI
Number of Keys: 79
Hotkeys:13
Mouse botton: 4 keys
Keyboard Size: 309mm x 146mm x 29mm/12.2" x 5.8" x 0.9" (Approx.)
Mouse Size: 101mm x 75mm x 34mm/2.4" x 4.2" x 1.5" (Approx.)

Package Includes:
1 x Wireless Keyboard
1 x Wireless Mouse
1 x USB Receiver (stored in the back of the mouse)
1 x User Manual

How to use:
1: Put 1 AA and 1 AAA battery respectively in keyboard and mouse;
2: Take out the USB receiver from the mouse,plug it into computer port;
3: Turn the switches to power on (on the back of the mouse),then you can use both mouse and keyboard.

How to re-paring if the the mouse keyboard combo can not work:
-Keyboard:
1.Put batteries into keyboard, press and hold “ESC” plus “+”, indicator starts flashing and enter into paring mode
2.Plug USB receiver into your device. Indicator stays on for 3 seconds and pairing completed
-Mouse:
1.Put battery into mouse, switch power button on, press and hold Left, Middle, Right buttons for 5 seconds
2.Plug USB receiver into your device. Paring is completed