Small Area WIFI HVAC Waterless Aroma Diffuser Wall-mounted Essential Oil Scent Diffuser Machine Air Scent Machine

Product Feature:

1 No heat
2 No water(Need use pure essential oil)
3 No ultrasonic
4 Refillable fragrance oil container
5 Cold-air diffusion technology/dry gas technology
6 Being silent when it works
7 With fan system to improve diffusing scent smell
8 Suitable for various area from small to big(800ml oil bottle, can be suitable for about 2000cbm)
9 Friendly and easy maintenance and operation
10 Stand-alone diffuser & HVAC system or hang on wall
11 With timer program, persistence, concentration setting.
12 Environment protecting