Features: 7 Color Changing Lights: Customize your atmosphere with individual light control, featuring both seven-color cycling and fixed-color options.Ultrasonic Atomization: Quickly disperses essential oils into the air for effective humidification and aromatherapy. The noise-reduction mechanism keeps operation below 36dB for undisturbed use.Long Diffusion Time: The 150ml water tank can diffuse for up to 6 hours on a single fill, making it perfect for daily use.Gift-Ready: This versatile diffuser is an excellent gift for anyone looking to enhance their relaxation routine, combining functionality with style.Quality Construction: Made from durable ABS/PP materials and equipped with electronic components, ensuring longevity and reliability. Product Specifications: Material: ABS/PP/Electronic Components.Rated Input: 5.0V = 2.0A.Rated Power: 5W.Noise Level: