Add water: Hold the head cover with one hand and the water cup with another; turn the head cover counterclockwise, then lift it upward and take it out of the body, add purified water until reaching the upper level line. Soak the cotton stick: Hold the head cover tightly with the left hand and its fixed bushing with the right hand, turn it counterclockwise and gently lift it out; then soak it in water for 5min; after that, place it into its home position, gently lift up its flexible bushing several times until it touches the fogging piece completely. Place the head cover gently into water and tighten it clockwise. Insert one terminal of the USB cable into the power port and another into the PC port (or the port of the equipped car charger converter or the power port of the mobile phone charger) and then power on. Gently press the "Switch/Function Key" once, then the indicator of this device will light up and the spray jet will have continuous spray out. In such case, it means the device is in the continuous working status. Press the "Switch/Function Key" again, then the indicator will flicker once and this device will automatically adjust to the intermittent spray of working 5s and suspending 10s. Press the "Switch/Function Key" the third time, then the indicator will be off and this device will be in power-off state.
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Item# : SPM7710547708
Model # : USB_CAR_HMDF_BLK