1.removable head 2.The built-in fan design effectively enhances the fragrance speed, and the unobstructed air circulation convection accelerates the fragrance diffusion. 3.LCD display, intelligent time adjustment, density setting. 4.Silent atomization, decompression and sleep, relax. 5.4-Stage timing Can be hung or Table Body plastic material, anti-fall and scratch resistance. Product Name: Smart Diffuser Control Method:Bluetooth Control(APP Control) Voltage: DV12V consumption: 1±5%ml/h Built-in capacity: 500ml Scope of application: 1000m³ Noise: 35dba Notice: The package does not contain essential oils Voltage: AC100-240V Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Color: As Shown Material: plastic Package Contents: 1 x Aroma Diffuser Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.