Wearable Air Purifier Multifunction Rechargeable Mini Portable Negative Ion Generator for Indoor

Feature: 1. Effective Air Purification: Wearable air purifier releases 2800W/cm3 negative ions, which can effectively resist air pollutants such as pollen, dust, smoke; relieve asthma, nasal congestion, etc. 2. Ionic Working Principle: Wearable air purifier uses ionic technology, ions are negatively charged atoms, molecules or complex molecules that contain more electrons than normal. 3. Easy to Operate: Portable air purifier is easy to use, just long press for 2s, the "V" signal light comes on, which means the purifier has started working, long press again, the signal light goes out and stops working. 4. Lightweight and Fashionable: Portable negative ion air purifier is compact and light weight, very light to wear around the neck, fashionable style, can be worn indoors, outdoors, office, subway, airplane and other places. 5. Applicable People: Mini portable negative ion generator is ideal for children, students, the elderly and other groups of people to use, is a ideal gift for family and friends. Specification: Item Type: Wearable Air Purifier Material: ABS Weight: Approx. 82g/2.9oz Size: Approx. 70x26x15mm / 2.76x1.02x0.59in Built in Battery: Polymer Lithium Battery 3.7V 250mAh (included) Rated Power: less than 1W Operating Temperature: -10 celsius -50 celsius Operating Current: 25mA Charging Method: USB Number of Negative Ion Release: 2800W/cm3 Applicable Area: 1m3 Length of Use: 15H. Package List: 1 x Wearable Air Purifier1 x Lanyard 1 x USB Cable 1 x Manual Note: Please allow for some errors in manual measurements.