• Ergonomic designed to remit and prevent carpal tunnel syndrome.
• 2.4GHz wireless connectivity with a built-in rechargeable 14500 battery.
• Optical laser technology for precise control, 7 colors of breathing lights. This mouse will make your game experience more enjoyable.
• System requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / Vista Mac OS or latest
• We have 2 colors available.

Specification:

• Item Type: Ergonomic Optical Mouse
• Resolution: 2400dpi
• Button: 5 Buttons and 1 Round (Middle Mutton)
• Maximum Operating Range: 10m
• Charging Cable Length: 50cm
• Material: ABS
• Operating Voltage: 3.7V 
• Rated Voltage / Current: DC 3.7V / 600mAh
• Button Click Life: 10 Million Times

Package Includes: 

• 1x Wireless Mouse 
• 1x USB Receiver 
• 1x Charging Cable 
• 1x User Manual