Negative Ion Air Necklace Personal Air Purifier Necklace for cleaner Smoke Smell Dust

【Exquisite design】: Air purifier the use of high-quality ABS shell material, the brush head and the recessed design around the charging port switch can effectively prevent accidental touch and keep the brush head clean and efficient. The exquisite appearance is fashionable and beautiful.
【Simple operation and thoughtful gift】: With the click of a button, 20 million negative ions can be emitted silently per second, which is the same type of molecule found in nature, Just like the beach, mountain, waterfall or forest. Can be used as a gift for parents, children, girlfriends.
【Super purification ability】:Travel air purifier can be used to purify the air , while effectively capturing airborne particles, smoke, dust, pollen, formaldehyde, etc., without the need for consumables. Make your surroundings close to the air environment of a waterfall or forest.

Product	Ozone Hepa Uv Portable Home Ionizer Personal Necklace Wearable Car Air Purifier
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