Tiitstoy Portable Wearable Mini Purifier formaldehyde PM2.5 USB Fresher Cleaner

Portable Wearable Mini Purifier Formaldehyde PM2.5 USB Fresher Cleaner Features: Principle: The suspended matter in the (PM25 second-hand etc.) is attracted to each other and the weight of is accelerated so as to achieve the effect of purifying the 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 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 purifier (PC) 1 x Lanyard (PC) 1 x USB cable (PC)