Portable Baby White Noise Machine

Portable white noise machine: Includes 21 soothing sounds, a built-in night light, and a rechargeable battery for travel. Soothing Sounds:Features 21 sound options, including white noises, fan sounds, and nature sounds like ocean waves or birdsong. Portability & Battery: It includes a strap for hanging on strollers/crib and a rechargeable battery. Safety Features: Equipped with a safety child lock to prevent accidental changes to volume or light settings.