E-YOOSO E1020 USB 2.4G Wireless Optical Gaming Mouse, Noiseless, Adjustable DPI, 2.4G Wireless, Wide Operating Range, for PC/Laptop (Black)

Ultra-mini Nano receiver, plug and play.

Using USB transmission technology, the rate of return is as high as 250Hz, which is 2 times faster than the transmission rate of ordinary mice, with zero delay without frame skipping.

Use infrared LED as mobile tracking light source
The multi-level power saving mode saves battery energy the most.

Wide Compatibility, support Windows/Mac etc. system.

Product use
Take out the wireless mouse and receiver from the box.
Insert the Nano receiver into the USB port of the host.
Put 1 PCS AA alkaline dry battery into the mouse according to the correct polarity.
After the LED light at DP flashes, you can use the wireless mouse.

Advanced product features
The mouse has five levels of DPI adjustment of 800/1200/1600/2000/2400.The power-on default is 1200DP. If you want to switch to other speeds, please press the DPI button to switch DPI and you can switch between these five gears until you like the speed. During the switching process, the LED indicator will flash 800DP once, 1200DP flashes twice, 16000P flashes 3 times, 20000P flashes four times, and 2400DP flashes five times.

Return rate adjustment function
The mouse has an adjustable report rate of 125Hz/250Hz. The factory default is 125Hz. Press the right key + middle button for 3 seconds to switch. During the switching process, the 125 Hz LED will flash 5 times slowly and the 250 Hz LED will flash 5 times quickly.

Customizable fourth and fifth key functions
The fourth and fifth buttons on the side of the mouse default to back/forward two functions.

Automatic sleep and complete shutdown function
If you do not use the mouse for 8 minutes, the mouse will enter the automatic dormant shutdown state to save power. You just need to press any key to restart the computer. If you turn off the computer or unplug the receiver, just press a button or move the mouse to enter the dormant shutdown state.

Package content
1 Wireless Mouse
1 Reciever
1 User guide
Remark
Date transfer by 2.4GHz wireless connection in 10 meters operating, working range will less than 10 meters if there is physics bothered.