Lenovo 400 Wireless Optical Mouse, Black

Compact and comfortable: The Lenovo 400 Wireless Mouse is compact and lightweight at 65g making it a great mouse to pack in your laptop bag Ambidextrous design: A contoured shape that fits naturally in the hand, this mouse is great for both right and left-handed users Long battery life: Stays reliable and responsive with 2.4GHz wireless connection for up to 12 months without needing to replace the battery (1 x AA) Quick set up: Simply plug the Nano USB directly into your PC for a quick connection and adjust speed to your personal preference No mouse mat required: 1200 DPI sensitivity and an optical laser sensor means the 400 Wireless Mouse works easily on most surfaces