All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Large battery: This Air Necklace is a high efficiency, and energy-saving, more than 80 hours of battery life
Work Noise: This product will produce sound(Beeping) when it is working. Because of its working principle, it will definitely produce sound, but the sound level is acceptable.
Description
Power Source: Electrical
Installation: Portable, Necklace Wearable
Certification: CE
Capacity (CFM): 20
Power (W): 1
Voltage (V): 5
Brand Name: AVICHE
Model Number: M1
Application: Home, Office, Ward of hospital, Car, Neck Wearable, Travelling
Function: Release negative ions to remove Smoke, PM2.5
Size: L80xW37xH24mm
Negative Ion Generator: >20 millions pcs/cm3
Power supply: Built-in Rechargable Lithium battery
Rechargeable: Rechargeable by USB
Running time: 35-40h
Charging time: 3-4h Batter
Lifecycle: >500 times