For Frequency: 108KHz. 1 x Humidifier driver board. Driver board Size: approx. Round for ring plate, middle spray, 5um ultra-fine spray aperture, 740 ultra-dense spray holes. 5V USB mist maker driver board and plate.
High Quality Atomizer Plate Air Humidifier Humidifier Driver Board Module
Brand New Atomizer Plate Air Humidifier 300mA DV 5V Humidifier Driver Board
Atomizer Plate Air Humidifier 108KHz 2W 300mA 35*20*17mm Humidifier Driver Board
High Quality Atomizer Plate Humidifier Driver Board Mist Maker Driver Board 1 Pc
1*Humidifier Driver Board+ 16mm Atomizer Plate + Cotton Core Kits DV-5V,2W,300mA
2pcs Touch Control Atomizer Module USB Humidifier Kit for DIY Projects
