General description The 3-in-1 computer vacuum cleaner is a versatile tool designed for cleaning electronic devices. It combines the functions of a compressed air blower and a cordless handheld vacuum cleaner, making it ideal for maintaining the cleanliness of computer keyboards, laptop keys, and other electronic equipment. The device features a redesigned air blowing nozzle for enhanced performance and includes a mini brush for tackling sticky dust. Technical specifications Type: 3-in-1 computer vacuum cleaner, compressed air blower, cordless handheld vacuum cleaner Battery capacity: 6000mAh Continuous use time: 30 minutes Weight: 0.7 pounds Compatibility and accessories Includes a mini brush for cleaning Features a mini flat-nosed brush for stubborn dust Usage Effective for cleaning computer towers, laptop keys, and keyboard columns Non-static property makes it safe for all types of electronic devices Can blow dust from any angle without vapor evaporating Soft bristles allow for