Material: ABS + aluminum alloy
Body size: 150MM * 65MM
Input voltage: USB 5V
Input current: 2A
Purification range: 10 square meters
Negative ion concentration: 12 million
Filter element: dust filter + activated carbon + HEPA filter
Filter Change Tips: No
Air volume: 10 cubic meters / hour
Wind speed: small, medium and large
Noise: <30dB
