Main Features:
Emits 30 million negative ions
Helps remove second-hand smoke
3-in-1: Air Purifier/Deodorizer/Aromatherapy
Two-level Fan speed
Portable
Rechargeable (up to 5 hrs usage)
Voltage: 5V
Power: 4W
Battery Capacity: 4000mAh
Applicable Area: <10m2
Dimensions: 153.5mm x 153.5mm x 65.7mm
Weight: 670g