ZIYOU LANG T87 Gaming Luminous Wireless Keyboard and Mouse Set keyboard: 1. Game optical engine, plug and play, convenient and fast 2. Mechanical shaft, durable for office games 3. Suspended keycap, fine texture, wear-resistant and oil-resistant 4. The keyboard adopts a front waterproof design for easy cleaning 5. Number of keys: 87 keys 6. Cool backlight effect, non-slip double wings 7. Battery capacity: 3000mah 8. Interface: USB 9. Packing list: keyboard, mouse, charging cable, receiver, manual 10. Size: about 35.5x13x4.5cm 11. Weight: about 320g mouse: 1. Hollow out and breathable wings, use not tired hands 2. 3-speed DPI adjustable: 800-2400DPI 3. Interface: USB 4. Adopt special game chip for e-sports, stable transmission 5. Number of keys: 6 keys 6. Working mode: photoelectric 7. Battery capacity: 800mah 8. Size: about 13.5x7.5x4cm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.