Features: Retro Typewriter Wireless Keyboard and Mouse(optional) featuring round keycaps and a colorful that stands out on any desk. This full size keyboard and mouse set with 2.4GHz wireless connection,ensuring a clean, work space while providing the convenience installation. For who appreciate retro home office or entertainment setups,multimedia content . Ergonomic keyboard provides comfort and functionality for all your computer. Detachable keycaps for easy cleaning and long battery life, this keyboard and mouse set not only adds character to your work space but also with practical features for everyday use. Specifications: Size:about 305x156x35MM/12x6.14x1.37in Mouse：1600dpi Support: 2.4Ghz Wireless Package: Wireless Keyboard with Mouse/ Keyboard only Color： Optional Battery （Not included） Package Includes: 1PC Keyboard Optional note: Please allow 1-2cm errors due to manual measurement,please make sure that do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color the item.