Keyboard Mouse Kit.Blue Rechargeable,Bluetooth/Wireless Combo

Wireless Bluetooth connectivity Rechargeable battery Long battery life: up to 150 hours of uninterrupted working time without backlight, or 3 hours with backlight Compact and ultra-thin design Available in multiple colors (blue, white, pink, green, yellow) Compatibility: Compatible with a wide range of devices including PCs, laptops, tablets, and smartphones (iOS, Android, Windows).