Feature: 1. SIMPLE DESIGN: Wireless keyboard and mouse implement the minimalist design, not only practical, but also simple and fashionable, can be used as your desktop decoration. 2. UNIQUE APPEARANCE: Vintage typewriter appearance fused with modern color mixing spraying technology, bringing a new visual impact. 3. ROUNDED KEYCAPS: Slightly concave rounded keycaps are designed to fit each fingertip, making typing a comfortable enjoyment, with even force and upgraded touch feeling, compact and comfortable. 4. WIDE COMPATIBILITY: Colorful keyboard mouse is fully compatible with laptops, desktop all in one computers, etc. It can be compatible with for Windows XP 7 8 10 or for OS X, etc. 5. ERGONOMIC DESIGN: Combined with the characteristics of hand planing, sitting physiology and visual display and other ergonomic design principles, it adopts a 6 degree clamping angle design. Specification: Item Type: Wireless Keyboard and Mouse Material: ABS Number of Keys: 86 Keys Keyboard Battery Specification: 1x AA Battery (not Included) Mouse Battery Specification: 1x AA Battery (not Included) Key Life: 10 Million Times System Requirements: for Windows XP 7 8 10. Package List: 1 x Keyboard1 x Mouse1 x 2.4G Receiver1 x Instruction Manual