Wearable Air Purifier Negative Ion Generator Mini Portable Air Freshner USB Rechargeable for Travel

Feature: 1. Negative Ion Generator: Portable air purifier can release a huge number of negative ions efficiently, clean the air around you. 2. 2 Gears: There are 2 gears for releasing negative ions, can be adjusted according to demand, convenient and practical. 3. Function: Purify air, eliminate smoke and dust, remove PM2.5, odors, harmful substances and bacteria, improve sleep quality. 4. Portable Design: You can wear mini air purifier around your neck or hanging in the car or put on the table, can be used anytime and anywhere. 5. Rechargeable: Low power consumption and USB rechargeable, charging time is about 4 hours, and can use about 135 hours. Specification: Item Type: Air Purifier Material: ABS+PCWeight: Approx. 142g/5inVoltage: 5V Current: < 50mA Power: < 1W Battery: Lithium polymer battery 1600mAh (included) Charging Time: About 4 hours Service Time: About 135 hours Negative Ion Content: 1.6x10^8cm3 . Package List: 1 x Air Purifier1 x User Manual1 x USB Cable1 x Lanyards 1 x Magnetic Suction Stents