Jedel W400 Wireless Optical Scroll DPI Gaming Mouse

Features: Ergonomic design provides comfort to your palm and fingers over extended usage. Customizable DPI, 800 - 1200 - 1600DPI Power saving features include auto-off functionality and on/off switch Programable side buttons allow forward and back functionality by default. Scroll wheel button provides top-down scrolling. Specifications: Dimensions: 11.3 x 7.2 x 3.5 CM Battery Type: 2*AAA Battery (not included) DPI: 800-1200-1600 Color:Black/Green Compatibility: Windows XP/VISTA/7/8/10, Mac OS X, Linux Package Included: 1 x Wireless Mouse 1 x Nano Receiver (stored in the bottom of the mouse)