Features:

Brand new and high quality
Do not need to buy a battery
The left and right keys are silent design,no sound when you click,it will not interfere other people
No light at the bottom of the design, more power and will not hurt the eyes

Forward and Backward Button
Durable Comfortable Wheel Design
Ultra Gaming-Grade Optical Precision
Bulit-in Rechargeable Lithium-ion Battery
The mouse can work for 2-3 months when the battery is full power

Specifications:
Type:Gaming
Buttons life:10 million clicks
Connectivity:Wireless
Adjustable DPI:800/1200/1600 DPI
Net Weight:70g
Package including:
1 * Wireless Mouse
1 * USB Receiver
1 * USB Charging Cable
NO Retail Box. Packed Safely in Bubble Bag.