Portable Mini Air Purifier Necklace Wearable Negative Ion Generator Low Noise Lightweight Round Air Purifier

Negative ions will absorb suspended particles in the air (for example: PM2.5, formaldehyde, pollen, second-hand smoke, pet hair, etc.), absorb, gather and fall to reduce harmful particles in the air, so that the air can be removed to a certain extent. Purification, diseases caused by the respiratory tract occur in the human body. Product Name: Air Purifier Necklace Feature: Portable / Hanging Neck Size: 68mm(H)x63mm(W)x18mm(D) Color: Black, White,Navy,Pink,Green Material: ABS Input Voltage: 5V Net weight: About 30g Anion Release: ?5000w/min/cm² Charging Time: About Fully Charged In 30 Minutes Ultra quiet during operation without bother you when you working or taking a rest. Long lasting, charge half hour can be used for about 12 hour. Package Content: 1 x Air Purifier+1xLanyard+1xCharging cable