Lenovo Air Handle Lightweight Portable Mute Wireless Mouse, Blessing Mouse Version (Red)

1. Adopt mute micro-motion module to create a quiet and comfortable environment for you 2. Ergonomic design, long-term use will not feel tired 3. Using 2.4G wireless transmission technology, stable reception within 10 meters 4. Using blue light technology, it can be easily used on various surfaces 5. DPI: 600/1200/2400/4000 6. Battery: AA battery * 1 7. Dimensions: 110x61x32mm