Feature: 1. Nano 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. 2. Easy 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. 3. Quiet And Durable Design: Operates at less than 10db for a near silent experience and features a durable, simple design that will last for years. 4. Light 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. 5. Bluetooth 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. Specification: Item Type: Plug in Aromatherapy Diffuser Material: Plastic Weight: Approx. 408g / 14.4oz Product Size: Approx. 21.5x7.5x6.5cm / 8.5x3.0x2.6in Power: 100-240V US Plug Essential Oil Capacity (Does Not Include Liquid): 100ml Operation Method: Bluetooth Coverage Area: 90m³ Function: Aromatherapy Noise Level: ＜10dba Modes: Bluetooth, Light Sensor, 24 Hour Continuous Operation Applications: Hotels, Homes, Therapy Centers, Hot Springs Resorts, Saunas, Spas, KTV, Leisure Clubs. Package List: 1 x Plug in Aromatherapy Diffuser1 x Lid 1 x Manual Note: 1. After installation, keep the machine vertical. Tilting or turning the machine will cause oil leakage and damage the machine. 2. If you are not a technician, do not modify, disassemble or repair the machine when the machine fails.