VicTsing VM-133 2.4G Wireless Vertical Mouse, Ergonomic Mouse, 1600/1200/800 DPI, 6 Buttons Design for Laptop, MacBook, Desktop, PC - Black

We gather different using customs of different people, and slightly modify the shape for hundreds of times. Finally, comes out the most healthy, suitable, comfortable but also gorgeous shape.

Superb Operating Comfort
1.The sleek mouse completely fits the palm, with soft matte texture giving you an unprecedented sense of comfort.
2.Contoured shape leaves considerate finger-resting nests to reduce finger fatigue.
3.The 3D-cherry-round scroll button differs from traditional scroll wheel. You can feel the best touch-feeling through its ball shape and rubber material.
4.Like bright stars shining in the night sky, the dazzling keystroke cover is designed to possess feeling comfort and visual comfort.
5.Sliding battery cover design makes the battery replacement much easier.

Eco-friendly Design
Multiple ways to lower the energy consumption: Separate power switch, nonluminous optical engine, and great 3-level power-saving sleeping mode.

Universal Compatibility
Compatible with Windows 2000/ME/XP(x64)/7/8/10/XP, Vista and Linux.
(Note: Page up/down Button are invalid for Mac OS.)

Operation:
1.Fetch the mouse and insert one AA battery into the battery compartment in the right direction; Turn on the switch at the bottom of the mouse.
2.Fetch the USB receiver from the battery compartment at the bottom of the mouse and plug it into the USB port of the computer.
3.It begins to serve when the system installs driver automatically.

Specifications:
Size: 111*76*71mm
Net Weight: 90±5g
Wireless Operation Range: 15m
Standby Time: 12 months
Working Voltage: 1.5V
Working Current: 11mA
DPI Adjustment: 800/1200(default)/1600
Lifespan of Mouse Buttons: over 3 million times

Package Included:
1 x Wireless Vertical Mouse
1 x USB Receiver
1 x User Manual