Bluetooth Speaker uses Ultrasonic waves to instantly vaporize water and essential oil in the tank, to produce a cool, dry fragrant mist.

- Tank Capacity 300ml

- LED light - 7pcs

- Powered bu USB ( length of the cord 100cm)

- Auto power off when water runs out

- timer 2,4,8,16h

Height: 15cm, Diameter 15.5cm, Weight 350g