Bornd C170B Bluetooth 3.0 Wireless Optical Mouse (Black)

Features:

Delicate and comfortable wireless mouse with Bluetooth 3.0 Technology
Bluetooth 3.0 Techology is more sensitive, stable, and is 8 times faster than Bluetooth 2.0 Technology
2 years battery life with normal use
Auto Sleep/Awake function to save power
Smart, delicate and ergonomic design for easy portability
Press the Left and Right buttons at the same time for 3 seconds to adjust resolution between 1000 & 2000 DPI
Excellent package design
Receiver is not necessary. If mouse does not work:
Make sure your computer meets the requirements for the system.
Make sure your computer is equipped with Bluetooth wireless function.
Make sure the Bluetooth wireless function on your computer has already been activated(please refer to user manual for how to set up and start this function).
Check whether the power switch on the bottom of the mouse is in the On position.
Check whether the power of the mouse is exhausted, and recharge the mouse if necessary.

Buttons: 3 (left, right, scroll)
Operation Range: 30 feet, 360 degrees
Resolutions: 1000 / 2000 DPI
Operating Voltage: 1.5V
Operating Current: 15mA
Compatible With: Windows 98SE/ 2000/ XP/ ME/ Vista/ 7/ 8/ Mac OS
Color: Black