The vertical and ergonomic mouse is different from traditional mouse， giving you comfortable hand feel and removing occupational carpal tunnel syndrome. 2.4G wireless connection and 10 meters stable transmission distance， more choices， free control. The fashionable mouse with 6 buttons， your essential tool for business and game!

Features:
2.4G wireless connection， 32 feet / 10 meters stable transmission distance.
Vertical ergonomic design perfectly fits the contour of the wrist and arm， relaxing your hand.
Specially designed finger slot， comfortable hand-holding posture.
6 buttons and 4 adjustable DPI for precise tracking and easy text selection.
High speed and stable transmission provides you precise positioning.
Direct use without installing any software.
Built-in rechargeable battery， convenient to carry and practical to use.
Anti-skid scroll wheel for simple navigation and wear resistant Teflon feet pads to guarantee smooth and easy operation. 
3 gear switch (OFF / ON / Light) at bottom， convenient and flexible to turn on / off LED light. 
High quality and fashionable appearance， perfect for office staff and gamers， relieving fatigue.

Specifications:
Key quantity: 6
Operation range: 10m
Resolution: 500DPI， 1000DPI， 1800DPI， 2500DPI (adjustable)
Key life: More than 3 million times
Scroll wheel life: More than 200 thousand circle
Battery type: Polymer lithium-ion battery 500mAh
Operation voltage: DC 3V
Operation current: 20mA (in LED lighting)， 5mA (without LED lighting)
Operating temperature: -15℃ - 50℃
Storage temperature: -20℃ - 60℃
Material: ABS
Item size: 11.1 * 9.2 * 8cm / 4.37 * 3.62 * 3.14in (L * W * H)
Item weight: 141g / 4.98oz
Package size: 14 * 11.1 * 9.1cm / 5.51 * 4.37 * 3.58in (L * W * H)
Package weight: 338g / 11.94oz

Note: Default DPI is 500DPI. Clicking DPI button， DPI will change to 1000DPI and light will flash. For the second clicking， DPI will switch to 1800DPI and light will flash 2 times. For the third clicking， DPI will change to 2500DPI and light will flash 3 times. Clicking DPI button for 4th time， DPI will go back 500DPI.

Package List:
1 * EV mouse
1 * USB receiver
1 * Micro USB charging cable
1 * User manual (English， Dutch， German， French， Spanish， Chinese， Japanese， Korean)