[Product Information]

• Masks Noise - cancel out noises that might disturb or distract， for improved sleep and concentration.
• 3 Sound Options - Bright white noise， deep white noise and gentle surf.
• Portable - Perfect for travel and on-the-go use (includes lanyard for easy handling or hanging). 
• Rechargeable - Convenient USB charging (USB cable included).
• Guarantee - Backed by a one-year limited factory warranty and the always exceptional Marpac customer service promise.