✅ Features:
Ultra compact and light weight.
USB charging interface (charge via USB adapter, power bank, etc).
Simple one-button dual modes operation.
Intermittent mode (10 seconds interval) runs up to 30 hours.
Continuous mode runs up to 15 hours.
 
✅ Specifications:
Model no.: AR-11 (Single output)
Battery: 2600mah
Power: 1W
Air output: 3L/min
Air pressure: 0.018Mpa