Feature

●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