Specifications Product Name STC Atomizing Humidifier KitOperating Voltage 5V DCCircuit Board Dimensions 60 x 60 mmOverall Dimensions 62 x 62 mmDisplay Screen OLED with temperature humidity and timer readout functionsButtons Functionality Power On Off Start Return Confirm Save Digit Increase Position SwapNote This is a DIY kit you need to assemble and solder Features 1 Compact and Versatile DesignThe 62 x 62 mm compact size of the kit fits easily into small spaces without compromising efficiency Ideal for DIY setups with limited room 2 OLED Display for Easy OperationThe integrated OLED screen displays key data such as temperature humidity and timer status ensuring real time monitoring and user friendly operation 3 Multifunctional Button ControlEquipped with multiple function buttons allowing precise adjustments for customizing the humidification parameters to meet varied needs 4 Long lasting PCB DesignDesigned with a high quality circuit board that ensures reliable performance and a stable connection between components providing hassle free usage 5 DIY Friendly PackageComes with clear schematics and clean components It s perfect for users looking to assemble a personalized humidifier kit with ease Package Included 1 x STC Atomizing Humidifier DIY Kit