1.CAR DIFFUSER MAKES YOUR CAR SMELL GOOD: You can use car diffusers for essential oils every day. U can feel invigorated and less anxious during long road trips, heavy traffic or long working hours by adding a few drops of yr favorite essential oils into this mini huimidifier. When u go out on a picnic with yr family on weekends, the car humidifier will make roast chicken in the car and yr kids' diapers smell good. 2.PORTABLE HUMIDIFIERS FOR CAR/DESK/TRAVEL/BEDROOM: Compact in Size, Light in Weight;this personal humidifier is small like a phone to carry with.The car diffuser can be fit firmly in the car cup holder,no water splash out during drive.This portable humidifier/travel humidifiers/desk humidifier that also fit for travel,office desktop,bedroom and even house plant care! 3.Simple and stylish design.The mini huimidifier & portable humidifiers will bring comfort to your daily life! 4.Suit for winter.The car diffuser/mini diffuser is very suitable for long-distance drivers that will keep u in a happy mood at all times 5.Ideal for women/girls/teens/friends/family members of birthday gifts, wedding gifts, Christmas gifts, Thanksgiving gifts, Valentine's Day, Mother's Day gifts and any surprised day gifts. 1.CAR DIFFUSER MAKES YOUR CAR SMELL GOOD: You can use car diffusers for essential oils every day. U can feel invigorated and less anxious during long road trips, heavy traffic or long working hours by adding a few drops of yr favorite essential oils into this mini huimidifier. When u go out on a picnic with yr family on weekends, the car humidifier will make roast chicken in the car and yr kids' diapers smell good.  2.PORTABLE HUMIDIFIERS FOR CAR/DESK/TRAVEL/BEDROOM: Compact in Size, Light in Weight;this personal humidifier is small like a phone to carry with.The car diffuser can be fit firmly in the car cup holder,no water splash out during drive.This portable humidifier/travel humidifiers/desk humidifier that also fit for travel,office desktop,bedroom and even house plant care!  3.Simple and stylish design.The mini huimidifier & portable humidifiers will bring comfort to your daily life! 4.Suit for winter.The car diffuser/mini diffuser is very suitable for long-distance drivers that will keep u in a happy mood at all times