CHONCHOW USB Wireless Gaming Keyboard and Mouse Combo, LED Backlit Ergonomic Mechanical Feeling Keyboard,Rechargeable 2500mAh Battery, Anti-ghosting Keyboard 7D 3600DPI Mice for PC Gamer model:&&&&no model and office work

and office work

PC GAMING MOUSE AND KEYBOARD COMPATIBILTY ---- support Windows 2000/2003 / XP / Vista / Win7 / Win8 / Win10 / Mac OS

And it support adjust DPI and LED emitting

frosted metal cover

a WIN lock

CHONCHOW USB Wireless Gaming Keyboard and Mouse Combo, LED Backlit Ergonomic Mechanical Feeling Keyboard,Rechargeable 2500mAh Battery, Anti-ghosting Keyboard 7D 3600DPI Mice for PC Gamer model:&&&&no model and office work2. 4Ghz Wireless Connection Both the LED wireless gaming mouse and keyboard use a 2. 4G wireless connection and share a USB adapter . The effective distance is 10 meters, with no delay and a response speed comparable to that of a wired keyboard. Attention: The USB adapter is on the back of the mouse (Note: Before using the keyboard and mouse, the USB adapter must be plugged into the computer to work properly and turn on the backlight) Rainbow LED