Description Specifications: White Features 1. Utilizes high-quality white noise technology to effectively block out environmental distractions, help you fall asleep quickly, and improve sleep quality. 2. Built-in multiple natural sound effects and white noise modes to meet different sleep preferences, suitable for infants, adults, and those with sleep disorders. 3. Portable and compact design, low power consumption, and quiet operation make it suitable for a variety of use scenarios, including bedrooms, travel, and offices. 4. Supports timer shutoff and volume adjustment, with simple and intuitive operation, making it easy for the elderly and children to use. 5. Compliant with international safety certification standards, it has zero radiation and low power consumption, ensuring the health and safety of all family members. Comments: 1. Manual measurement tolerance is 2-5g. Please do not mind any substitutions. 2. Due to differences between monitors, images may not reflect the actual color of the item. Thank you very much! 3. The SKU color refers to the color of the product packaging. Package Includes: 1 * Sleep Noise Machine