Bán Máy Lọc Không Khí Ion Âm Cho Xe Hơi giá tốt nhất

Small size: The portable mini air purifier has a durable lanyard that can be hung on the neck like wearing a delicate necklace. It is easy to carry without any burden. Refresh your mind by purifying the surrounding air. USB charging, low power consumption: zero ozone and no radiation, safer and healthier to use. Absorb formaldehyde: It can release up to 6 million negative ions to soe the air quality problems around you, such as eliminating second-hand and purifying the surrounding air. Effective range of wearing: centered on the wearer, about 3 square meters, can effectively provide purification function The air purifier's workload is as low as 5db, so you can use it in your office or bedroom without any interference.Negative ion concentration: 6 million pieces/cubic centimeter Bacterial reduction rate: Battery 200MAH, charging 0.5h, working 20-24h Product weight: 30g Product parameters: Voltage: DC5V Frequency: 2khz Power: less than 1W Current: less than 12mA Silent decibel: less than or equal to 25db colour:Black+white Material:PC size:6*5.5*2cm Package Contents: 2 * Necklace air purifier (one black and one white) 2 * Eco-friendly stainless steel necklace 2 * USB charging cable 2 * Chinese and English manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.