Formaldehyde Removal Hanging Neck Air Purifier

1. Can actively adsorb and settle PM2.5
2. Remove smoke, formaldehyde, harmful substances, pollen, dust, second-hand smoke, bacteria, etc.
3. Environmental protection and no consumables, carry it with you
4. High efficiency and energy saving, long battery life
5. Negative ion emitter, carbon fiber brush
6. Working current: less than 50mA
7. Rated power: 1W
8. Rated voltage: 5V
9. Power supply mode: USB charging / built-in lithium battery
10. Battery capacity: 700mah
11. Material: ABS+Silicone+Electronic components
12. Charging time: about 2 hours
13. Noise: 10dB
14. Applicable area: less than 10 square meters
15. Working principle: negative ions
16. Air volume of air purifier: 51-150 cubic meters per hour
17. Dimensions: 80 x 35.5 x 25.5mm
18. Weight: about 46g