High frequency oscillation,more finer particles, and stable atomization amount, timing shutdown.
USB humidifier -hole atomization film, surface anti-oxidation silver layer protection coating, the front side is white piezoelectric ceramic ring, the back is all steel material, waterproof solder joint, to prevent open circuit.
The atomizer plat should be used with the same frequency circuit board so as to achieve the perfect spray volume. atomizer plate with 5V frequency driver board, it is more convenient compared with other product. You can the board via the button after power the module. Name: Drive line block microporous atomizing film, voltage 5V, frequency 110KHZ, power 2W, 5um, number of holes 740 holes, wire length 8cm.
Colour: green
Material: composite materials Package Contents:
3 * 20mm Ultrasonic Maker Ceramic Discs
3 * Driver Board Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.