daimofs Portable Mini Air Purifier Wearable Air Purifier Necklace Negative Ion Generator USB Personal Air Freshener for Adults/Kids

Portable Wearable Mini Air Purifier Formaldehyde USB Air Fresher Cleaner Features: Principle: The suspended matter in the air (PM25, pollen, second-hand smoke, etc.) is attracted to each other and the weight of the drop is accelerated, so as to achieve the effect of purifying the air Small size: easy to carry, low power consumption, almost no noise. it can be hung around the neck as if wearing delicate necklace, easy to carry without any burden Effective use range: user-centered, about 3 square meters, can effectively provide the purification function Application: running, shopping, driving, going to class, used in multiple scenarios High-quality materials: ABS + PC products, very durable Specifications: Item name: Portable wearable air purifier Life time: 12 hours Charging method: USB charging Weight of square one: 30 g Size of square one: 50 * 50 * 17 mm Packing includes: 1 x Wearable air purifier (PC) 1 x Lanyard (PC) 1 x USB cable (PC)