USB Negative Ion Mist Maker Car Home Air Humidifier

SPECIFICATIONS Water-shortage Power-off Protection: Yes   Water tank capacity: 1000ml Voltage (V): 5V Power (W): 5w Use: Household Type: Ultrasonic Humidifier Timing Function: No Product size: 12x12x20cm Power supply: USB portable power supply Power Type: USB Noise: <36db Humidification Method: Mist Discharge Gear: 4 gear resource adjustment Function: air filtration, nano-level humidification and hydration Control: Touch Mode Color: Electroplating Green, Electroplating White Capacity: <1L