Purchase Qty. Reference FOB Price
100-299 Pieces US$172.50
300-499 Pieces US$171.50
500+ Pieces US$170.50
Product Description
Product Description Product features 1.Four-color LED lamp can indicate the air quality 2.Dual filter screen can filter and output double-time fresh air 3.Built-in high accuracy particulate matter sensor can realize the real-time detection of air quality 4.With WIFI function,manual ...