Giới thiệu (Hàng Mới Về) Vòng Cổ Làm Sạch Không Khí Ion Âm Thiết Kế Nhỏ Gọn Tiện Dụng
✅ Available in stock / Ship in 1-2 days / Delivery in 5-10 days from China ✅100% brand new/ Free replacment if bad quality problems within 1 month
Highlights: * Effectively release: The latest double carbon brush negative ion generator design uses over 8,000,000 + nano negative ions to effectively remove harmful substances such as floating dust, smoke, formaldehyde and PM2.5 in the air. * Long working time: Built-in 200mAh Full Cobalt Lithium Battery, can last for 20 hours after fully charged. * Silent work: Whisper quite working under 5dB mute no noise, can provide you a confortable enviroment when reading or working * Widely use: This air purifier can be used at any scene, like running, working, reading, classes etc, protecting you away harmful particals at any time, anywhere. * Environmental protection: No need to add any extra substance after starting, and no consumables for long-term use * Authority certification: Have passed quality inspection EPS/CE/ FCC/ RoHS quality certification, more safe and reliable for werable use
Specifications: Product name: wearable air purifier necklace Input voltage: 5V Input power: 0.1W Size:56x20x13mm Lifetime: >20 hours Power Supply Mode:USB, Car Power Supply, AC Rated Frequency:50(HZ) Use Environment:Always Use Control Way:Push-Button Work Principle:Anion Dust Removal, Sterilization and Purification Air Purifier Air Volume:50 Cubic Meters/Hours Noise:Lower5(dB) Color:Gray, Blue Negative Ion Concentration:800Million Negative Ion Battery:200mAhFull Cobalt Lithium Battery
Packaged Included: 1x Air Purifier Necklace 1x Charging Cable 1x User instruction