Features:
*Brand new and high quality
*Rechargeable 2.4G Wireless Ergonomic Optical Vertical Mouse
*Ergonomically designed,Reduce fatigue effectively
*Four block DPI freedom to adjust,up to 2000 DPI resolution
*Wireless transmission up to 10 meters operating distance
*Intelligent connectivity, no need to code,plug-and play
*Ergonomically designed,comfortable to use
*New non-delay technology
*With an ON/OFF switch
*Intelligent power saving management
*Low power consumption
*Powered by rechargeable lithium battery(included)
*Compact and lightweight, easy to carry
*Decent and modern design
*Ideal laptop and desktop companion for home and office use
Specifications:
*Device Type: Wireless Optical Vertical Mouse
*Pointing Device Connectivity Technology: Wireless
*Pointing Device Wireless Technology: Radio Frequency
*Operation range: Up to 10m
*Wireless Operating Frequency: 2.40 GHz
*Operation Mode: Optics
*Movement Resolution: 800DPI/1200DPI/1600DPI/2000DPI
*Number of Programmable Buttons: 6
*Buttons: Left button,Right button,Rolling wheel,Page Up,Page Down,DPI Switch Key
*Scroller Type: Touch Scroll
*Operation systems: Windows 98, 2000, ME, XP, Vista, Win 7 and more
*Power: Rechargeable lithium battery(included)
*Material: High-quality ABS
*Color: White/Red/Black/Purple/Cerulean(As Pictures Show)
*Mouse weight: 130g
Warm Tips:This listing is for a Vertical Mouse,USB Receiver and Charging Cable,other devices in the pictures are not included
Package includes:
1 * Wireless Optical Vertical Mouse
1 * USB Receiver
1 * Charging Cable
Note:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness 
