Bán Máy Lọc Không Khí Mini Có Dây Đeo Cổ Tiện Dụng giá tốt nhất

#Mini #Portable #Air #Purifier #Wearable #Air #Purifier #Necklace #USB #Air #Cleaner #Negative #Ion #Generator #Personal Mini Portable Air Purifier Wearable Air Purifier Necklace USB Air Cleaner Negative Ion Generator Personal Air Freshener for Adult,Kids Mini Portable Air Purifier Wearable Air Purifier Necklace USB Air Cleaner Negative Ion Generator Personal Air Freshener for Adult,Kids Feature: 100% brand new and high quality 1:Principle of Work: The negative ions are released by the electronic brush, and are combined with other positive particles by the negatively ionized particles, which are physically adsorbed and sedimented, and then neutralized and sedimented electrically, and the surrounding drifting particles are negatively ionized. 2.Applicable area:It can purify an area up to 10m?. Scientifically proven to away most of smoke, cooking smells and even PM2.5 air pollutants. Suit for travel, indoor, outdoor, meeting, adult or kids. 3.USB Powered: Low battery usage and rechargeable. Charge one hour can be used for about 48 hours ensuring your protection against airborne pollutants; The perfect accessory to protect you during flu season. 4.No Noise: Mini,portable necklace design, or hanging it on your pocket or bag, stylish and convenient to carry. No any noise when you using it. 5.Easy to operate: one button for on/off.Just press the button for two seconds to enjoy the fresh air. Technical Parameters: Operating voltage: DC5V Power: <1W Negative ion concentration: 8 million pcs/cubic centimeter Product weight: 30g Weight with packaging accessories: 86g Product size: 55*16mm Life time: 48 hours Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x pc