KUMLemg Wireless Mouse, Portable Optical Mice, Lightweight and Small, 3 Adjustable DPI and an AA Battery, for Office, Home, Travel(White)

Description

2.4GHz Wireless Mouse★3 Adjustable DPI levels: 800/1200/1600, you can choose the mouse speed you need.　Setup step: Long press left+middle button 3 seconds=switch DPI (DPI value is not saved when power-down)(1200 is the default value).★2 Adjustable polling rate: 125Hz, 250Hz.　Setup step: Long press Right+middle button 3 seconds=report rate (switch between 250 and 125, the default is 250, power-down is not saved)★Smart code-free design: Wireless mouse with USB Nano receiver. Insert the USB receiver into your device that you can use the wireless mouse.★Power saving design: keep not moving 3 seconds will enter into Level 1 dormancy; when not moving mouse for 30 min, the LED will turn off and enter into Level 2 dormancy; unplug the receiver or turn off the PC,the LED will turn off automatically; when the LED is off, press the key or the wheel to turn on.★What's included:★Wireless mouse x 1★Nano receiver x 1★user manual x 1★Battery x 1★Note: Please remove the battery cover and tear off the battery protective film before using.