- Adjustable Volume Control: Tailor your sleep experience with our white noise sound machine. Easily adjust the volume with a simple touch to create an ideal sleep environment that enhances your sleep quality. - Effective Sound Barrier: Our machine features proprietary sound settings designed to effectively mask disruptive noises, ensuring a tranquil atmosphere for restful sleep. - Long-lasting Rechargeable Design: Enjoy up to 20 hours of continuous soothing sounds with our high-capacity rechargeable battery. Recharge conveniently using the included USB-C cable for uninterrupted serenity. - User-Friendly and Portable: Designed with a compact and lightweight structure, this white noise sound machine is easy to use and makes an excellent travel companion for outdoor adventures or hotel stays, ensuring peaceful sleep wherever you are. Use Scenarios: - Perfect for creating a calming sleep environment at home, blocking out traffic noise or late-night disturbances. - Ideal for travel, making it easy to relax and sleep in unfamiliar places like hotels or campsites. - Great for parents with newborns, providing a consistent sound backdrop that helps soothe babies to sleep.