2,4 GHz Wireless-Maus

2.4Ghz wireless mouse 1)2.4G optical wireless mouse,mini receiver.Gold-plated reciver optional. 2) With optical technology, the motion can be detected on most surfaces, including wood, plastic and paint 3) Auto smart sleep and wake-up function and lower working current 4) Operating range:1 m in normal environment 5) 800dpi hardware resolution 6) Optical sensor 7) Working current: 60-80mA 8) Tracking speed: 435mm/s 9) Working voltage: 3V 10) Switch life: 1 millions 11) Switch force: 60?.15g 12) Switch resistance: >100MO 13) Working distance:8-10m