Welcome to our shop White Noise Rhythm Lamp: Easy sound lights include several soothing sounds and sleep music imitating the natural environment. White noise machines can effectively cover up interference or fearful sounds and protect sleep quality. One-Key Switching: You can freely switch back and forth between music playback mode and white noise mode. Widely Application: It is suitable for people with high study pressure, the elderly and children, insomnia, decompression and relaxation, etc. Suitable for many scenes, such as library, office, living room, bedroom and so on. Function: Bluetooth, TWS, white noise, atmosphere light Package Included: 1 x White Noise Machine Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)