VM1 2.4G Wireless Vertical Mouse 1600DPI 6 Buttons Ergonomic Optical Mice for PC Laptop Computer

Features ◆ Ergonomic vertical design when you use VM1 your hand with the arm keeps straight and placed naturally Effectively remitting and preventing carpal tunnel syndrome just say goodbye to the Mouse Hand ◆ 2 4GHz wireless connection and the transmission range can be up to 15m ◆ Equipped with optical engine and with 800 1200 1600 dpi modes for option realizing high precision ◆ Intelligent sleep and wake up mode more efficient in power saving and providing a longer battery life ◆ Please notice that maybe you need sometime to get used to a vertical mouse Specification Item Ergonomic Vertical Mouse Color Black Connection Wireless Frequency 2 4GHz Tracking Method Optical Resolution DPI 800 1200 1600 dpi Operational Range ≤15m Transmit Power 5d max Operation Voltage 3 7V Operation Current 300mA Sleep Current 1uA Dimension LWH 103 80 60mm Supported system Windows 2000 XP Vista CE 7 10 Linux AndroidPackage Included 1 2 4GHz Wireless Vertical Mouse1 USB Receiver1 User Manual