HIGH FIDELITY AND 24 SOOTHING SOUNDS This noise machine features an ultra-large, high-quality speaker to deliver immersive sound that helps you fall asleep quickly. It provides 12 fan sounds and 12 ambient noises, including white noise, pink noise and brown noise. White noise can help relieve stress and create a calmer environment, which is especially beneficial as babies and children face many stimuli each day. PRECISION SOUND CONTROL Use the volume control to set your preferred sound level for a personalized audio environment. The volume can be kept low for a quiet nap at work without disturbing others, or raised to create a masking effect that reduces disruption from sudden noises such as snoring, a dog barking, or traffic. LARGE SPEAKER PERFORMANCE Soft and full sound with high fidelity, designed for long-lasting, stable output. Speaker weight is approximately 245 g, with the full product weighing about 400 g. COMPACT AND CONVENIENT POWER OPTIONS Two USB charging ports and a power supply support both AC and USB power, making it suitable for home use and travel. SETTINGS AND TIMER Adjust to your ideal level and set the timer for 15, 30, or 60 minutes, or run it all night to suit your sleeping habits and environment. USE SCENARIOS - Office nap: Low-volume background noise can help you rest without disturbing coworkers. - Baby or child bedtime: Create a soothing, consistent soundscape to aid sleep. - Travel or hotel stays: USB or AC power keeps it versatile on the go while providing familiar, calming sounds. Key attributes - 24 soothing sounds: 12 fan sounds and 12 ambient noises, including white, pink and brown noise - High-quality, large speaker for immersive audio - Precision volume control for customized sound levels - Lightweight design with two USB ports and AC/USB power options - Timer options: 15, 30, 60 minutes, or all night - Suitable for home, office, and travel use This product delivers a clear, reliable sound environment to aid sleep, reduce stress, and mask disruptive noises, with practical controls and versatile power options to fit your lifestyle.