AVANTEK Car Essential Oil Diffuser with Micro USB Port, Ultrasonic Aromatherapy Air Freshener with 7 Colorful LED Lights, Waterless Auto Shut-Off & Adjustable Mist Mode


  • ELEGANT DESIGN: Sleek cup-shaped appearance; perfectly fits any vehicle cup holder; classic pearl white tone blends in seamlessly with any car decor; compact and portable device that is easy to carry; suitable for homes, offices, hotels and more
  • 2 MIST MODES: Continuous and intermittent mist modes that can be switched using the power button; evenly distributes the mist to effectively moisturize and refresh the air around you; long working time of about 7 hours; no need to constantly refill the water
  • 7 COLOR-CHANGING LED LIGHTS: Help clear your mind and relax your body while also capable of creating a romantic ambience; support gradient mode, fixed mode and off mode; you also have the option of using the diffuser without the light
  • USB POWERED: Built with a Micro-USB input so you can easily find a replacement USB cable from your phone or other electronics; compatible with 5 V/1 A USB car charger, USB power adapters, power banks and more
  • SAFE & RELIABLE: Made from 100% BPA-free materials so the essential oil conserves its original aroma and will not corrode the device; no filter is needed; automatically turns off when water is below the minimum water level

Product Description

Sooth Your Mind and Body

The car essential oil diffuser combines air humidifier and aroma diffuser. It is the easiest way to maintain a moisture and odor-free environment in your car. The fresh aroma leaves you with a lasting therapeutic effect on both your mind and body.

Safe & Easy to Use

The device is made from 100% BPA-free materials that are safe and non-toxic. The transducer vibrates silently to release soothing and cool mist. There is no danger of scalding and is completely safe for both pets and children. Simply fill the tank with some water, add a few drops of essential oils and enjoy the relaxing and aromatic mist.

Technical Specifications

Compatible adapter: 5 V/1 A USB (1 A at least)
Max water capacity: About 50 ml
Mist output: 13-15 ml/hour
Working time in continuous mode: About 3.5 hours
Working time in intermittent mode: About 7 hours
Material: ABS casing and 100% BPA-free PP water tank
Product size: 4.45 in x 2.95 in x 2.95 in (113 mm x 75 mm x 75 mm)


1. A Micro-USB cable is included in the packaging. Please connect it to a 5 V/1 A USB power adapter or a computer's USB 3.0 port.
2. Essential oil is not included. Please use 100% pure natural essential oils.
3. Make sure the water in the tank is not higher than the maximum water level, but above the minimum water level.
4. This device automatically turns off when the water is below the minimum water level. If you make a sudden stop while driving, water may pour out and the device may shut off automatically.