szwisechip 180 ml Portable USB Powered Mini Air Humidifier for Car, Office and Home (black)
- Excellent USB powered humidifier for car, home, office aromatherapy oil diffuser
- Humidifier for car, home and office. power by USB, car adaptor in pack.
- Three power supply method: AC/DC adaptor, USB Cabel, Car adatpor
- Two level humidification and protection function of outage in case of no water
- Two-level humidifiction