Description: - ?DIY Humidifier Control Board?: USB humidifier module set, rated voltage: 5V, rated current: 300mA (minimum 2A), power: 2.5-3W, power plug: Type C interface. - ?Adjustable Spray Modes?: 6 spray atomization module with multiple adjustable spray modes, including continuous spray mode, dynamic spray mode, single spray mode and multiple spray mode, easy to adjust. - ?Easy to Use?: The atomization disc set is easy to assemble, it can be used on the water surface, absorbent sponges or wet towels, etc., providing fine and even spray. - ?Premium Material?: The atomization plate circuit board is made of premium PC material, stable performance, wear resistant, sturdy, and ensures a long time to use. - ?Wide Applications?: The USB spray module set is suitable for DIY experimental equipment, DIY atomization devices, humidifiers, aroma atomization devices, etc. Specification: - Product size: 6.69cmx3cmx0.93cm/2.63inchx1.18inchx0.37inch - Material: PC Package Includes: 1 Humidifier Module 6 Atomization Pads (cord length 40cm/15.75inch) 6 Brackets 6 Atomization Sticks Note: Please allow slightly errors due to manual measurement and different monitors.?Premium Material?: The atomization plate circuit board is made of premium PC material, stable performance, wear resistant, sturdy, and ensures a long time to use. ?Wide Applications?: The USB spray module set is suitable for DIY experimental equipment, DIY atomization devices, humidifiers, aroma atomization devices, etc. ?Easy to Use?: The atomization disc set is easy to assemble, it can be used on the water surface, absorbent sponges or wet towels, etc., providing fine and even spray. ?DIY Humidifier Control Board?: USB humidifier module set, rated voltage: 5V, rated current: 300mA (minimum 2A), power: 2.5-3W, power plug: Type C interface. ?Adjustable Spray Modes?: 6 spray atomization module with multiple adjustable spray modes, including continuous spray mode, dynamic spray mode, single spray mode and multiple spray mode, easy to adjust.