Micro USB Humidifier Kit DIY Mist Maker | Mini Ultrasonic Aroma Diffuser Fogger Module for Car, Home, Office | Silent Cool Mist Maker with Filter & Circuit Board

High spray level -- Ultrasonic humidifier can cover the water surface well, absorbent sponge or towel for better effect with finer particles and higher spray level. Work Performance: Working time can be 2 to 8 hours, the spray volume of this atomization module can achieve 30 to 40ml per hour. With a low noise of less than 36DB. Easy to use -- Simple and easy-to-use atomizer drive, only need to sweep the frequency drive board to charge, then press the button to start. Application -- Ultrasonic mist maker is a humidifier DIY kit, which is widely used in atomization equipment such as Micro USB humidifier, perfume atomizer, aromatherapy atomizer, etc. Work Voltage:DC 4.5V~5.0V, Work Temperature:0℃~85℃, Work Humidity:10%~90%RH