Escolourful USB Aromatherapy Essential Oil Diffuser - Portable, BPA-Free Essential Oil Diffuser,Ideal for Car, Computer, and Travel

Specifications: Product Name: USB Car Aromatherapy Shape: similar to U disk, ordinary U disk size, about: 24mmx67mm Packing: plastic hardcover Package includes: U-shaped player.As for a bottle of essential oil,you can select the one included or not for your need. How to use: First drop a drop of essential oil onto the USB chip Insert the device with a USB flash drive, such as a computer or a car. It can be used after insertion. Can use a variety of fragrant essential oil repellent liquid for easy family use, car essential