US$12

Features:

● Visual Interaction: Three-color LED Status Indication System

● Single units range from 11 to 20 meters;   effective purification volume.

● Low noise:36dB ultra-quiet operation ensures 

● Anti-fingerprint finish: The lacquered surface of the piano finish leaves no marks
● Inclination of 15°: The plug incorporates ingenious design details, making the wall surface cleaner