Adesso IMOUSE E60B iMouse E60 Wireless Antistress Gel Mouse (Black)

• 2.4GHz radio frequency wireless technology works up to 30ft;• Ergonomic gel surface conforms to hand's curves to reduce stress & bring comfort;• Optical sensor technology keeps the device precisely on point & lets user work on most glass, wood, marble & leather surfaces without a mouse pad;• 800dpi resolution is ideal for precise control & navigation;• Battery-saving on/off power switch on mouse base can be used to extend battery life & reduce the need to change batteries;• Black;