Portable Negative Ion Air Purifier Home Hanging Neck Purifier, Style: Chain Style (Black)

Features:
1. Intelligent LED display, easy to observe the power
2. Two levels of concentration, you can freely adjust
3. Suitable for different people and different occasions
4. Negative ions effectively purify the air, remove PM2.5, dust, harmful substances, viruses, bacteria, etc.;
5. Suitable for children, the elderly, pregnant women and those with pollen allergies and odor sensitivities;
6. Effectively control bacteria and other infections around people, and keep away from respiratory diseases;
7. Release 200 million negative ions, which can last for more than 30 hours on a single charge;
8. Purify the surrounding environment anytime and anywhere;

Product parameters:
1. Material: ABS, PC
2. Function: Release 200 million negative ions, purify smog, absorb formaldehyde, isolate PM2.5, remove allergy sources, and eliminate germs
3. Negative ion concentration: 109-200 million ions/cubic centimeter
4. Working voltage: DC5V
5. Power: 1W
6. Current: 50mA
7. Battery capacity: 700mAh
8. Endurance time: high concentration 30H, low concentration 60H
9. Charging time: 2H
10. Charging interface: Type-C
11. Product size: 8 x 3.5 x 2.3 cm
12. Product weight: 48 grams