GAMING KEYBOARD AND GAMING MOUSE ---- 104 keys, 19 keys non-conflict, multiple keys to work simultaneously; imitate mechanical feeling keys and sense of rhythm; emitting character display clearly in dark room. | 7COLOR-BACKLIGHT GAMING MOUSE ---- High-strength sleeved fiber cable and super-fast game engine, anti-skid scroll wheel, 7-color RGB breathing backlight, 4800DPI(800/1600/2400/4800 4 level DPI adjustment), 6 button(2 side button). | UNIQUE ADJUSTABLE Rainbow LED BACKLIT KEYBOARD DESIGN ---- 3 level of brightness, Constant Bright Mode, Circular Breathing Rainbow Mode. Can be adjust. | PROFESSIONAL BUTTON DESIGN ---- Imitate mechanical keys rofessional button design give you real sense of rhythm. Specially designed keys good for durability and tactile feedback. Ergonomic tily design, comfortable to operate. | PC GAMING MOUSE AND KEYBOARD COMPATIBILTY ---- support Windows 2000/2003 / XP / Vista / Win7 / Win8 / Win10 / Mac OS. Easy to Operate. USB plug and play, no driver needed.