1) Negative ions will purify the air in your car, make its air cleaner. Also availabel to use at home.
2) Negative ions are released from Car Humidifier, it helps your carâ??s humidity improve.
3) Make you feel more comfortable and healthy for long driving-hours.
4) The blue lamps will turn on when the device is operational.
5) Easy to control by pressing on/off switch.
6) Plug directly into cigarette lighter socket and 360 degrees adjustable.
7) Can also using at home.
Car Humidifier LK-601 (can also use at home!)