USB Rechargeable Wearable Portable Mini Negative Ion Air Purifier
This device works by having negative ions are released by an electronic brush, and combine with other positive particles which are physically absorbed and settled, and then electrically neutralized and settled, and the surrounding particles are negatively ionized.
It has a mini, portable necklace design. You can hang it on your neck or place it in your pocket or inside your bag. It is also stylish and convenient to carry. It does not make noise when used, which does not disturb others when it is in use.
This mini air purifier has a rechargeable interface. Charging it for one and a half hours can be used for approximately 24 hours ensuring your protection against airborne contaminants; the perfect accessory to protect you during flu season.
This negative ion necklace improves mood and improves sleep quality; and 5 decibels ultra-quiet operation, to guarantee the quality of your sleep while taking care of your dreams so as not to be disturbed
Color: Blue, White, Black, Pink
Material: ABS, PC
Size: 43*43*16 mm
Functions: Air Purifier
Usage Time: >24 hours
Charging Time: 1.5 hours
Battery Information: 180mAh
Voltage: DC 3.7V
Electric current: < 7mA
Power: < 0.03W
Negative ion release: > 1000*10 ions/cm³
1 * Purifier
1 * Necklace
1 * Charging cable
1 * Manual