● Simple and delicate appearance design, burdenless fashion wear
● Applicable to various scenes, wearable or pinned on collar
● Ten million anions released per second, with up to more than 15 million anions 10CM from the air outlet
● Energy-efficient and long battery endurance
● No radiation, noise or material consumption
Model No.: Mini Neck
Dimension: 29.51*72.11*21.6mm
Net Weight: 25g
Rated Voltage: DC3.7V
Power Rating: 0.1 W
Effective Area: 1m³
Filtration System: Needle Ionizer
Ionizer Output: > 10million/cm³ (test at 10cm away from the air output)
Ozone (Option): <0.001PPM
Working Time/full battery charge: > 18 hours
Bacteria & Virus Effectiveness: > 99%
Removal Efficiency of PM2.5 Particulate: > 99%