Main Features:
-No need to replace consumables.
-Energy saving and high efficiency.
-Compact and lightweight, can be carried with you.
-Silent operation, suitable for use in multiple scenarios.

Specification;
Material: Aluminum Alloy + ABS
Necklace Material: Stainless Steel;
Color: Blue/Grey;
Voltage: 5V 1A;
Noise: 5dB;
Charging Time: 70min;
Working Time: 20H;
Standby Time: 3 Month;
Battery Information Battery Type: Li-ion battery;
Battery Capacity: 200mAh;
Dimension Package Weight: 0.07kg;
Product Size: 5.60 x 2.00 x 1.30cm / 2.20 x 0.79 x 0.51 inches;

Package Contents;
1 x Necklace Air Purifie;
1 x USB Cable,
1 x Manual
Product Attributes:

• Weight (lbs.): 0.15 lb