(Latest 2018) Autley Ergonomic Mouse, 2.4G Optical Wireless Vertical Mouse with Adjustable DPI 800/1200/1600,

Autley Wireless Vertical Ergonomic Mouse – Powered by built-in rechargeable 400mAh Li- battery
Compared to a traditional mouse, the ergonomic mouse snugly fits your palm with pinky finger rest, keeps your hand and arm being in a more natural position, alleviates pain and discomfort. The mouse performs well for people who use the computer for a long time. 

Notes
1. Adjust DPI sensitivity by DPI button. “One key switch”, NO need any drivers to program. 
2. The mouse performs well on the mousepad, it works on the ordinary desk, but not for all surface.
3. The mouse is for general use, not gaming mouse.
4. The mouse is large size, may be not very comfortable for women or some customers with small hands. Also, if you never use any kind of ergonomic mouse before, it may take several days to get used to.
5. The USB receiver is in the slot in the bottom of the mouse.

Specifications
Model No.: VM04
Size: 123 * 90 * 73 (mm)
Weight: 117g
Operational Range: 10m (MAX)
Battery Capacity: 400mA
Charging Time: about 2 hours
DPI: 800-1200-1600
Polling Rate: 125Hz
Acceleration: 10g (MAX)
Operation Voltage: 3.7v
Operation Current: 9mA
Sleep Current: 60-80 uA
Key Life: 5-million times
Compatibility: Windows 8 / 7 / 10/ Vista / XP / 2000, Linux, Mac (The two side buttons are not recognized on the Mac)

Package Included 
1 * Autley Wireless Vertical Ergonomic Optical Mouse
1 * 2.4G USB receiver
1 * Charging cable
1 * User manual
1 * Customer service card
Superior Ergonomic Design: The unique ergonomic shape closely supports your palm, the proper vertical design that keeps your hand and arm staying more naturally.  Effectively reduces wrist strain and pain, compared to regular mouse.
Large Size: The ergonomic mouse size fits well for men’s hands(big hands), may be not very comfortable for women and small hands.
800/1200/1600 DPI, shift by DPI button. Built-in rechargeable Li-battery. The controllable (On/Off) blue backlight. 2.4G wireless connection, no wire hassle.
Compatible with Windows 8/7/10/Vista/XP/2000, Mac, Linux (NOTE: The two side thumb buttons are not recognized on Mac). Plug and play.
Our Service – At Autley, 60 Day Money-back Guarantee and 1-year warranty are available. If any question, welcome to contact our friendly customer service team.