Specification: Keyboard parameters: Keycap material: ABS material. Lighting effect: colorful lighting. Keyboard size: 436 * 176 * 21mm. Keyboard interface: wired USB. Weight: about 400g. Keyboard features: cracked panel, multimedia key cap. Version: black colorful backlit keyboard. Mouse parameters: Mouse material: ABS material. Mouse interface: wired USB. Mouse size: 128 * 69 * 37mm. DPI: 800 / 1200 / 1600 DPI. Weight: about 90±10g. Light effect: colorful breathing light effect. System compatibility: for Mac 10.2, Windows XP / 7 / 8 / 10 or above. Features: 1. The keyboard character USES clear radium carving character craft, wear-resisting and durable. 2. ABS material, just right to hit the hand and rebound strength. 3. Multimedia function key, press FN + corresponding function key (f1-f12) to trigger. 4. Keyboard bottom plate USES splash - proof drainage hole design, can be waterproof splashing keyboard quickly liquid out. 5. 4 key game mouse cool colorful light circulation breathing lamp effect, ergonomic design, feel crisp, strong rebound. 6. Keyboard gamelike appearance, solid and heavy, comfortable to touch, 104 complete keys optimized layout, less occupied position, keyboard panel and character gap colorful lighting. Package included: 1 x Wired USB Keyboard. 1 x Wired USB Mouse