Description:

USB Mini Humidifier DIY Driver Board: 5V Driver Board and Spacer.
Energy saving: low driving voltage, low impedance, stable waveform and high conversion efficiency.
Easy to use: Press the switch for the first time for continuous spray mode, keep spraying, after 4 hours of spraying, the automatic shutdown protection; press the switch for the second time for intermittent spray mode, spray seconds, stop spraying for 5 seconds, cycle , spray for 12 hours After that, automatic shutdown protection. Press the to shut down.
Suitable for: DIY homemade spray, plant humidification, landscaping atomization.
Gifts: Gifts for those who .

Specification:

Material: stainless steel

Size Chart:

3.5cmx1.9cmx1.3cm/1.38inchx0.75inchx0.51inch

Package Includes:

1 Driver Board
1 Gasket

Note:

Please allow slightly errors due to manual measurement and different monitors.