Scientific ergonomic design (Take you days to get adjusted to this angle), for right-hander much comfortable and flexible to operate; Adjustable 800DPI, 1200DPI, 1600DPI
Operating distance: 32.8 foot, USB connection, plug and play; Product dimensions: 3.9x 2.8 x3.1inch; product weight: 118g
Rechargeable 400mAh battery, auto-sleep feature conserves power and extends battery life
Left/right mouse buttons, middle scroll-wheel, DPI button, forward