ProsKit MS-C001 Mini Vacuum Cleaner Mobile Computer Keyboard Dust Collector Cleaning Tool(Black)

1. Material: plastic2. Size: about 11×11 cm3. Weight: about 122 grams4. Scope of application: keyboards, camera equipment, audio-visual equipment, office electronic equipment, etc.5. Power supply: 4 x AA batteries (you need to bring your own)6. Features: compact design, small and exquisite, easy to use, battery-driven, use anytime and anywhere, wide range of applications, durable