Delux Ergonomic Wireless Vertical Silent Mouse - 2.4G USB Receiver, M618Plus

• [ergonomic vertical mouse with frosted exquisite texture]: unique vertical ergonomic computer mouse with special volute bionic design reduce arm discomfort and hand stiffness; and with frosted exquisite texture, anti-sweat and dust, durable for long time use • [rechargeable and multi device connection]: with built-in 500mah rechargeable battery, at a single charge, stable use for a week(8 hours/day). Multi device connection-there are 2.4g wireless, bluetooth 1 and bluetooth 2 for connection, use with up to 3 devices and easy shift through the mode button • [high preceision tracking with 5 adjustable dpi] 800/1200/1600/2400/4000-5 gear dpi shift via the dpi button. Compared with the traditional mouse normally designed with 1000dpi, with 4000dpi high precision tracking engine, less movement for same tracking, reduce hands fatigue • [removable wrist rest] let your forearm and mouse to be a whole part and make you wrist lift from the ground which protect you wrist from friction when moving the mouse • [all delux products include 12 months warranty and free lifetime technical support] [wide compatibility]: compatible with windows 7, 8, 10 operating system. Fits for different devices, laptop, pc computer, notebook, macbook(limited supports to mac, the side button cannot be used for mac) (compared with traditional mouse, with unique ergonomic vertical design, it may take a few days to get used to using it)