✪ 8 NATURAL HIGH QUALITY SOOTHING/CALMING/RELAXING SOUNDS: Choose from rain, bird, brook, ocean, white noise, thunderstorm(rain+thunders), lullaby 1, or lullaby 2to create the most realistic, and natural sleep environment possible
✪ GREAT FOR A SLEEPING ROOM: Perfect for bedrooms, baby nurseries, spas & saloons, apartments, offices and anywhere where unwanted disturbing or intrusive noise is a problem. THE CLOCK is 24 HDISPLAY.The white noise sound machine can help block out distractions and promote relaxation prior to sleep to provide you with a more peaceful, restful night's sleep
✪ EASY POWER SUPPLY: Included with each noise machine is a micro-USB cable with wall AC adapter so you can plug it by your bed, in a PC at work, or auxiliary USB port in your vehicle. It will also run on four (3) x AA batteries (not included).
✪ SLEEP TIMER OPTIONS:With LED screen to display 15, 30, 60 and 90 minutes or a full night sleep timer for option (don't choose any timer for indefinite working), real audio loops without clicking, cracking, or discernable stop/start distractions for enhanced relaxation during your sleep time.
✪ VOLUME ADJUSTMENT: The volume can be adjusted for the size of the room or level of distraction; low enough for a peaceful, sleeping baby; loud enough to drown out noisy neighbors, construction, hotel guests, traffic etc.