SMART CHARGING：Fully charged within 3-5 hours for about 90 days office daily use and 45 days game playing. You needn't to buy batteries for your mouse anymore.
ADJUSTABLE DPI SWITCH：1000, 1200, 1600, control your own speed freely.
EXQUISITE DESIGN：The wireless mouse is made of high-quality aluminum alloy, and the surface is polished, which provides users a comfortable hand feel.
SILENT CLICK： Left and right button silent design make you work or play in a quiet environment, won't disturb others. It will auto be in sleeping mode to save battery if you are not using it. Pls click any button to active it.
How to use:
1.Please open the cover at the bottom of the mouse and take out the USB receiver, and then plug into the USB port of computer.
2.The first time you use it, you should fill the mouse with the electricity
3.The mouse and receiver will connect automatically in a few seconds.
4.If the mouse and receiver can not connect with each other, please repeat step 1 to step
This mouse is without on/off switch. But it can enter auto sleep mode, which can also save battery life.
Type: Wireless mouse
Tracking type: Optical
Working voltage: 3.7V
Working current: 6mA
Standby current: 1.3mA
Dormancy current: 50uA
Key life: 3 million above
Wireless Mouse * 1
USB Nano Receiver(inside the battery compartment of the mouse) * 1
High-quality Charging Cable * 1
iHome 2.4GHz Wireless Rechargeable Mouse Silent Click Compact Soundless Optical Gaming Mouse With Nano USB Receiver DPI 1600 For PC And Mac - B07HFWTPJ4