Sell Low price▦◎☍Personal Wearable Air Purifier Necklace Mini Portable Air Freshener Ionizer Negative Ion Generator Sier best price

Main function: Mini,portable necklace design, stylish and convenient to carry. Multi functions to purify indoor air. Release anion groups, improve air quality effectively. Easy to operate, one button for on/off. Rechargable lithium battery. Product Specification: Power Supply: USB Working principle: anions Applicable area: below 10m2 Functions: air fresher Filter type: no Anion density: 1m2 Noise: below 25dB Battery capacity: 250mAh Colour: Sier / Red / Black Material: ABS Size: 70 * 26 * 15mm Package Contents: 1 * air purifier 1 * usb cable 1 * lanyard 1 * User Manual<br />Only the above package content, other products are not included.<br />Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.