Features: 2.4G wireless technology, working distance up to 15 meters 1000DPI high-resolution optical mouse Ergonomic Design, long time use without the feeling of fatigue 5mm^2 Needle optical, dustproof scroll, energy-saving technology Arc design fit your palm perfectly, better grip, easy operation, comfortable handing Come with a Nano receiver Specification: 2 buttons and one scroll wheel Interface: USB High resolution: 1000dpi Mains switch Receiver storage bin Batteries: AA x 1(NOT Included) Rated Working Voltage: 1.5V Weight:60g Receiver Weight:2g Dimension:99x 37.3x 60mm Receiver Dimension:18x 7x 15mm Warranty: 1 Year
