Elegant Design: This sound machine features a minimalist design, ensuring both aesthetic and high durabilityFeatures: Enjoy 8 built in natural sounds that can be individually adjusted and combined to create personalized mix. The intuitive volume control allows you to adjust each track separately, along with an overall volume setting for the sound experience.Aroma Diffuser Humidifier: Enhance your relaxation with the aroma diffuser function,speaker featuring a 200ml water tank and mist output of 15-20ml/hourSimulated Flame Effect & Adjustable Lighting: Experience the calming ambiance of simulated flames through breathing light and mist effects, mist outlet lights with two brightness levels (1400-1600k color temperature)With Night Light: Functions as a bedside night light with warm white light (2900-3100k), offering three adjustable brightness levels and timer settings of 30/60/120 mins for support. Size Chart: 20cmx9cmx13cm/7.87inchx3.54inchx5.12inch Package Includes: 1x Sound Machine Diffuser1 USB Charging Cable1User Manual Note: Please allow slightly errors 1-2cm differences due to manual measurement.