About this item

• EFFECTIVELY BLOCKS SOUND: Since 1962, Marpac has been a trusted leader in white noise machines with their famous Marpac Sound - the calming sounds of rushing air. Now, that same soothing sound is available in a light and portable design called Rohm. This sound machine effectively eliminates noises that may disrupt sleep and concentration.
• 3 CALMING SOUNDS: Choose from bright white noise, deep white noise, or gentle surf and adjust the volume to your preference. Rohm allows you to control your sound environment, effectively masking background noise for better sleep, office privacy, soothing for kids and babies, and calming for sound-sensitive dogs.
• COMPACT & PORTABLE: The Rohm is only 3.5" in diameter and weighs 3.8 ounces, making it easy to carry in a bag or backpack. It includes a lanyard for easy handling or hanging and a 3-foot micro USB cord for on-the-go charging.
• SIMPLE TO USE: Forget about batteries and electrical outlets. The Rohm can operate all night on a single charge and comes with a convenient USB cable for recharging. Experience the magic of noise-masking for natural sleep, office privacy, baby soothing, tinnitus relief, and relaxation from noisy environments.
• This sound machine is intended for portable use and should be turned off and unplugged every 14 days.