Are you tired of the traditional black and white keyboard mouse? Please try to use the sleek and multicolor CANDY XR keyboard set, it is a good partner for office, school, home, gaming The following designs will bring you a feeling of enjoyment 1. Full size keyboard with multifunctional keys and numeric keypad for efficient work 2. Easy to use, plug and play 3. Mechanical feel, smooth typing, responsive, sweet and quiet clicking sound 4. Independent on/off switch and auto sleep design for long battery life 5. Ergonomic keyboard with 6° tilt position for more comfortable typing 6. Eye-catching retro typewriter style and color scheme 7. 100-key punk suspension keycap, detachable and easy-to-clean 8. Bubble keyboard has built-in drainage holes, splash proof 9. Ambidextrous mouse, 3 levels adjustable DPI (800-1200-1600) to meet your needs with high precision Product Parameter: Product Name: Wireless keyboard mouse Type: Membrane keyboard Material: ABS Interface: USB (inside the battery cover on the back of the mouse) Connection: 2.4ghz wireless technology Keyboard Size: 39*13.5*3.6 cm/15.4*5.3*1.4 inch Weight:590g/1.3lb Keys Number: 100 keys Power Source: 2 AAA batteries (Not included) Mouse Size: 9.9*7*3.8 cm/3.9*2.8*1.5 inch Weight: 86g/0.18lb Power Source: 1 AA battery (Not included) Compatible Systems: Windows XP/Vista/7/8/10/11, Android Mac OS (Note: some shortcut keys may not work well on MAC) All Keyboards and mice are checked before we send, if there still have any questions, please contact with us freely, our service team will always be here for you. How to Contact Us: Sign in your Amazon account > Choose "Your Orders"> Find that Order ID> Click "Contact Seller" on the right side.