Aobiny Vacuum Cleaner New USB Designed For Cleaning Computer Keyboard Phone Use

Directly into the USB port, no additional power, low noise, low power consumption.
Effectively between the dust from the river on a computer keyboard.
And to focus on the effective light vacuuming.
High-end design, adjustable slightly heavier dust.
Can also be used as a primer chassis, digital cameras, monitors, main chassis and other IT products.