Portable Wearable Air Purifier new Donut Negative Ion Ionic Neck Air Cleaner

Name: Portable Wearable Air Purifier new Donut Negative Ion Ionic Neck Air Cleaner
Brand: Dental products supplier
Price: 19.00 USD
Availability: InStock

Constantly emiting a large amount of negative ions to protect you actively against pollutants including PM2.5,smoke, pollen, dust & bacteria.

~~$25.00~~ $19.00

Quantity

Description

Features: Increasing the ambient negative ion concentration, freshening the air and bringing
positive effect on physical health and well-being.

Specifications:
Input voltage: 3.7V( battery), 5V(USB Power)
Power consumption: ≤0.5W
Negative ion concentration: 5,000,000pcs/cm³
Product dimensions: 79.5*50.5*21.2mm
Net weight: about 30 g
Charging time: about 1 hour
Battery life: about 10 hours
Ambient temperature( operating): -10 °C-40°C( 14°F-104°F)
Ambient temperature( storage): -20 °C-60°C( 4°F-140°F)