Calming White Noise Machine: Close your eyes and quiet you mind to the soothing sounds of nature, white noise, or one the relaxing melodies featured on the Sharper Image portable white noise machine for adults and kids Sound Therapy Device: Take a moment to collect your thoughts and breathe to reduce stress. Use the different sounds to block out distractions and focus on the task at hand or relax and unwind ready for a peaceful sleep Baby Sleep Aid: Sooth and calm babies and children with multiple types of sound from this white noise sleep machine, allowing them to fall asleep faster and more peacefully. Plug in with the included Micro USB cable for a full night of audio comfort Travel White Noise Machine: High quality sound allows you to feel the sounds on a deeper level and enhance the experience. Take this portable noise maker anywhere, ideal for yoga, meditation, relaxation, and sleeping - takes 3x AA batteries (not included) Perfect Gift: Anyone can benefit from more rest and relaxation. Whether it is new parents looking for a kids sleep aid or someone who needs help dealing with stress, this white-noise machine will make a positive impact on their daily health and well being