Tomshoo Portable Air Humidifier Pm2.5 Formaldehyde Removal Necklace Mini Air Freshener Wearable Air Humidifier Usb Rechargeable Household Negative Ion Generator For Adults Kids White

Special necklace air purifier, not only a ornament but also a moving air cleaner, release millions of negative ion to keep you from harmful air. Why not have a try? Features: [Compact Structure] Mini size, easy to carry and store, enjoying fresh air and breathing freely anywhere anytime. [High Concentration of Negative Oxygen Ion] According to the test, 8,000,000 negative oxygen ions can be released per m³, and no release is detected. [High Power] 15-second rapid and effective air purification, effectively removing PM2.5, formaldehyde, dust, smoke and odor. [Silent Purification] Less than 30dB, ultra quiet, so that it will not disturb your sleep, work and study. [Adjustable Lanyard] Necklace design, free your hands and convenient to it on your neck. [USB Charging] Wireless use mode, more convenient for carrying and use. [Wide Application] Filtering harmful substances in the air, this mini negative ion generator can be used in classroom, office, metro, outdoors and any other places with poor air quality. Specifications: Material: ABS + electronic components Color: White / Black (Optional) Power Supply: USB rechargeable 500mAh lithium battery Input Voltage: DC 5V / 1A Working Current: 0.2A-1.3A Working Power: 0.5W Charging Interface: Micro USB Charging Standby: 1.5h (fully charged) Continuous Operation: About 160 minutes (fully charged) Noise: ≤30dB Applicable Area: ≤10㎡ Aion Concentration: 8 million/m³ Purified Air : 50m³/h Item Size: Approx. 3.18*5.25*6.16cm / 1.25*2.07*2.43in Item Weight: Approx. 56g / 1.98oz Package Size: Approx. 3.4*8.6*8.7cm / 1.34*3.39*3.43in Package Weight: Approx. 97g / 3.42oz Packing List: 1 * Air Purifier 1 * Lanyard 1 * USB Cable 1 * Users Manual(English)

[Compact Structure] Mini size, easy to carry and store, enjoying fresh air and breathing freely anywhere anytime.[High Concentration of Negative Oxygen Ion] According to the test, 8,000,000 negative oxygen ions can be released per m³, and no release is detected.[High Power] 15-second rapid and effective air purification, effectively removing PM2.5, formaldehyde, dust, smoke and odor.[Silent Purification] Less than 30dB, ultra quiet, so that it will not disturb y