Item Type: Plug in Aromatherapy Diffuser_x000D_Material: Plastic_x000D_Weight: Approx. 408g / 14. 4oz_x000D_Product Size: Approx. 21. 5x7. 5x6. 5cm / 8. 5x3. 0x2. 6in_x000D_Power: 100-240V US Plug_x000D_Essential Oil Capacity (Does Not Include Liquid): 100ml_x000D_Operation Method: Bluetooth_x000D_Coverage Area: 90m3_x000D_Function: Aromatherapy_x000D_Noise Level: 10dba_x000D_Modes: Bluetooth, Light Sensor, 24 Hour Continuous Operation_x000D_Applications: Hotels, Homes, Therapy Centers, Hot Springs Resorts, Saunas, Spas, KTV, Leisure Clubs 1Nano Mist Technology: The advanced 2 fluid atomization technology utilizes high speed compressed air to quickly and evenly disperse essential oils into the air, providing long lasting and even scent coverage without dampening nearby objects. 2Easy To Use And Control: Just plug it in and start using. With 3 different modes, you can easily customize your aromatherapy experience to suit your preferences. 3Quiet And Durable Design: Operates at less than 10db for a near silent experience and features a durable, simple design that will last for years. 4Light Sensor Mode: Automatically turns on when there is sufficient light and turns off when it detects darkness, making it perfect for use in any environment. 5Bluetooth App Control And 24 Hour Continuous Operation: With the Bluetooth app, you can easily customize your scent experience and set the device to run continuously for 24 hours. Perfect for small spaces up to 90 cubic meters in size.