Wearable Air Purifier, Personal Small Equipped with Car Vent Holder

[Advanced Air Purifiers] Personal air purifier necklace is a product of our advanced technology that aims to provide cleaner and safer air for us to breath. This wearable mini air purifier does the function of air purifier and comes with an advanced feature of showing the temperature and humidity checker of the surroundings.[New Way of Air Purification] This small air purifier necklace uses an advanced way of purifying air. Our personal ionizer air filter necklace releases small negative ions that help to remove PM 2.5, dust, pollens, smokes and other air impurities which are all harmful to our lungs, so we can be at ease that we're breathing a cleaner air, and there's no any filter needed to change.[TAKE IT ON THE GO]: The is the perfect travel accessory for those who love to explore without exposure to unsanitary air; includes a proprietary conductive lanyard which is adjustable.Wear it around your neck and have a sphere of breathable clean air anywhere you go.[SPECIFICATIONS] Provides 9 times more cleaning power; Breathe cleaner air, the is certified to filter more pollutants than any of its closest competitors; Silent operation, no noisy fans or motors; No filters to change; USB charging cable, lanyard.[Best Gift Choice] This wearable air purifier is small, lightweight, and the negative ion generator does not need to be replaced for life, making it perfect as a gift for children, students, the elderly and your friends. It can take better care of your familysize:36x87.7x23.8mmMaterial:ABScolour:BlackPackage Contents:1 x Necklace air purifier1 x usb cable1 x Car Vent HolderOnly the above package content, other products are not included.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.