Personal Air Purifier Necklace - Portable Negative Ion Transmitter - Helps Eliminate Germs

【Personalized Design】: This travel air purifier adopts a wall-mounted brush head design and a charging switch design at the bottom, which can effectively prevent accidental contact. Long working time. It can be charged for 1 hours by USB, can work for 10 hours. It is suitable as a gift for friends and loved.
【 Used Repeatedly for Long Time】: The Negative ion air purifiers do not have to worry about whether the filter of the air purifier is about to be used up, and there is no need to worry about the trouble caused by replacing the air filter. The air purifier does not need to replace the filter element, It can be reused for a long time without loss.
【Low noise】: The sound is very quiet during this cleaner negative ion generator operation, will not disturb you during work or rest, and provide you with a quiet environment. Therefore, no matter you are in the crowd, in the office or at home, no matter where you are, you can enjoy quiet, clean and fresh air.

Prodoct	Portable Personal Ionizer Air Cleaner Removes Dust Odor Viruses For Kids and Family
Input voltage	3.7V DC (Battery); 5V DC (USB)
Power consumption:	≤ 0.5 w
Negative ion concentration	5,000,000pcs/cm3
Net weight	about 30 g
OEM ODM Customization Service	Available
Ambient temperature for operation	-10℃ to 40℃ (14℉ to 104℉)
Certifications	CE, RoHS, Fcc