basix 2.4G Wireless Bluetooth 3.0 Mouse Ergonomic wireless silent mouse 800/1200/2400DPI Adjustable Optical Mice For pcLaptop 

Feature:
100% brand new and high quality.
Quantity: 1
It is a wireless Bluetooth mouse that delivers a better mix of precision and comfort—with designed-for-Web scrolling and a feel-good, contoured design.
Ergonomic shape and soft rubber grips conform to your hand and feel naturally comfortable
The mouse works seamlessly with Bluetooth-enabled laptops, Ultra portable PCs, and tablets without taking up a valuable USB port.
Switchable DPI among 800-1200-1600-2400.
Specifications:
DPI: 800/1200/1600/2400
Button Number: 6D
Working distance: 10M
Bluetooth V3.0
Feature:Ergonomic
Color: Black + silver, black + red
Material: ABS
Dimension: about 10X6.5X4CM

Weight:56g

Buttons: Left, Right, Scroll wheel, DPI button, Forward, Backward
Button lifespan: 8 million times
Connection method: Bluetooth
Battery type: 2 x AAA (not included)
OS: W98/W2000/XP/VISTA/Win 7/Win 8/Mac/Android
How to use:
1. Insert 2pcs AAA battery.
2. Switch the mouse 'ON', the on/off button at the bottom of the mouse.
3. Press at the same time the left key, right key and the scroll wheel for 2-3 seconds. Red light will be on to indicate Bluetooth mode opening.
4. Search the mouse in Bluetooth device and connect to it.

Package list:
1 * Slim Bluetooth mouse(Retail packaging is not included)

1 * User manual (English)

Note: If your device is not Bluetooth enabled, please use with a Bluetooth adapter.