The BlueTrace Wireless Ergonomic Antimicrobial Mouse features the latest BlueTrace technology, which combines the power of optical technology with the precision of laser technology for remarkable tracking on almost any surface* including wood, granite, and carpet. Featuring a sleek, ergonomic design made for right-handed users, the BlueTrace Antimicrobial Wireless Mouse helps reduce wrist strain and offers easy access to its 7 buttons. Offering the convenience of wireless technology, simply plug in the USB receiver into your computer or store it within the mouse, so it's never lost and always ready for travel. With over 650 hours of battery life*** and an indicator when it's running low, you are sure to be connected for the long haul. For an added benefit, this mouse features Targus DefenseGuard Antimicrobial Protection**, which creates a cleaner surface and works continuously to protect the mouse by preventing the growth of microorganisms. Unlike topically applied sprays, DefenseGuard mice are treated with an antimicrobial additive that does not wear off and lasts for the life of the product. *BlueTrace technology may not work on some glass or mirrored surfaces. **Antimicrobial protection is limited to the device itself. This mouse has been infused with an antimicrobial additive. Active ingredient: Silver Phosphate Glass (nano-). EPA Est/ 99234-CA-1 ***Battery life based on 2800 mAh battery capacity.