COMFORTABLE USAGE AND EXPERIENCE:Ergonomic design release your hand from fatigue; Professional mechanical feeling bring you cool usage experience no matter for working or gaming. TECHNECAL DESIGN,Cool outlook:Technical design with breathing color for mouse, bring more fun when using it. The keyboard and mouse are very sensitive and will be excellent accessories for desktop computers. 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. THE HIGH PRECISION SENSOR: delivers Pinpoint Accuracy while the Gaming Grade Micro Switches ensure longevity, greater durability and extreme responsiveness, giving you an even greater edge over your competition.