TECKNET Bluetooth Mouse, [ USB + BT1 + BT2 ] Wireless Mouse for Laptop, Silent Click, Full-Size, 4800 DPI Computer Mice Wireless, Dual Mode for Laptop, Computer, iPad, MacBook

Comfortable Design:
Naturally curved grip with textured rubber grips keeps your hand happy - even after long hours.

TruWave Precision:
TeckNet TruWave precision means you'll enjoy smoother tracking on just about most surface.

CoLink For Anchored Pairing:
TeckNet CoLink Technology will automatically pair the mouse with the nano receiver-there's if the mouse-Nano connection is lost for any reason.

Wireless Gaming Technology:
You get the reliability of a cord with cordless convenience and freedom-fast data transmission and virtually no delays or dropouts from up to 15M away.

30 Month-Long Battery:
A Smart sleep mode and an On/Off switch act to save power.
* Battery life may vary based on user and PC condition.

Battery Level Indicator:
An indicator light lets you know when the battery is low

Ultra-Durable Build:
TeckNet Classic Mouse is built to handle torturous conditions thanks to primary TeckNet M-Switches rated to a 5-million-click lifespan.

Plug-and-Forget Nano Receiver:
Tiny receiver can stay in your laptop or travel inside your mouse

Back/Forward buttons:
Moving quickly between documents or browsing your favorite Web sites is a breeze with large, easy-to-reach Back/Forward buttons.

Specifications:
TeckNet 30 Months Warranty:
- Lifelong Clicks: 5 Million
- Battery Type: 2 AA (NOT included)
- Support: Windows 10, 8,7,Vista,XP,2008

Box Include:
- 1 X Mouse
- 1 X Nano Receiver (Placed inside of the battery room)
- 1 X Manual

The side buttons may not work for Mac OS due to the Compatibility.Other Buttons can function normally.