Description: RGB LED BACKLIGHT: Colorful lights will be emitted from the front and back of the mouse and penetrate through the cracked texture of the surface, to create the coolest lighting effects. Default 7 colors correspond to 7 DPI level. Choose the color from a spectrum of over 16.8 million colors and different modes freely through the software, choose what your favorite and what works best for you, bring you wonderful visual experience and fun. ULTIMATE HAND FEELING: We designed and adjusted it again and again, only to pursue the best hand fit. Top-level UV coating technics, endowed the mouse with long-lasting soft surface and side face combination. The mouse will provide you the comfortable and delighted using experience all the time. UNIQUE SIDE DESIGN: Smaller side buttons and unique curvature, streamline modeling, symmetric design on both sides, give full consideration to the feeling of the thumb and the finger. PROFESSIONAL SOFTWARE: Adjustable 7 level DPI, polling rate 125/250/500/1000Hz, mouse sensitivity, scrolling speed, double-click speed can be changed via software. Support macro editing, and 7 buttons can be customized, which make mouse more intelligent and meet more needs for game, work and daily use. WIDE COMPATIBILITY: Plug and play, compatible with Windows 10/8/7/XP/Vista, also fit for Mac/Linux. (Note: No program for Mac OS.) Specification: Brand: Ajazz Model: AJ52 Button: Total 7 optimized buttons, 2 well-designed side buttons Default 7 DPI setting: 750/1000/1250/1500/1750/2000/2500 Backlight: 7 RGB Backlit Mode Move: 8g acceleration Product Weight: Approx. 130g Product size: 12.6x6.9x3.8 cm Package Includes: 1 x Ajazz AJ52 Gaming Mouse Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow the tinny measuring deviation due to manual measurement.