Best Razer Wireless Optical Mouses

Specification:Wireless Mouse size: 4.45*2.48*1.22 inchWireless Mouse Color: black, grey and redNumber of the keys: 4Default DPI: 1600Cordless Mouse Operating range: up to 10mHow to set DPI:Press DPI button, if the green indicator light flashes once, its DPI is 800Press DPI button, if the green indicator light flashes twice, its DPI is 1200Press DPI button, if the green indicator light flashes three times, its DPI is 1600Press DPI button, if the green indicator light flashes four times, its DPI is 2000Press DPI button, if the green indicator light flashes five times, its DPI is 2400The LeadsaiL portable mouse is equipped with memory function, every time you boot, it will turn to the default memory DPI value of 1600.Energy SavingTo save energy, our optical mobile mouse will automatically shut off within 3 seconds/10 seconds/8 minutes of inactivity.If you want to wake it up, please click any button .Of course, you can press the ON/OFF button to turn it off or on.Noiseless Click and ComfortSometimes you need to work on the computer while others want to have a rest. At that moment, a silent click mouse would help.Symmetrical and skin-friend design makes it more comfortable for your hands.Package Content1×Wireless Mouse1×Nano Receiver(stored in the back of the mouse)1×User Manual1×USB Charging CablePlease Kindly Note:For the highest pursuit of quality, we will do a good job in quality of inspection and sampling at the factory, so the mouse may have a slight wear at the bottom, that's normal and will not affect your operating experience ,thanks for your kindly understanding.