Pure Resonance Audio ComfortCard™ USB Sound Masking Generator - Ocean

$ 89.99
$ 74.99

Pure Resonance Audio ComfortCard™

USB Commercial Relaxing
Ocean Sound Generator

Pure Resonance Audio has taken the mystery out of sound masking by creating an affordable USB sound masking generator that's small, portable, and incredibly easy to use. This Pure Resonance Audio ComfortCard™ white noise generator pairs the soothing sounds of the ocean with the all so familiar USB drive enabling you to plugin and play relaxing sounds of waves hitting the beach with almost any USB mixer or mixer amplifier. Not only is it the most affordable ocean sound generator on the market but it's also an extremely simple and versatile solution. Plug it in and instantly add unobtrusive natural sounds of relaxing waves for sound masking, speech privacy, and relaxing background music providing the ideal soundscape for spas, salons, massage parlors, counseling centers, therapy offices, hospitality venues, and a variety of other applications. Create a peaceful and calming atmosphere to help focus, reduce anxiety, and promote relaxation and wellness.

Relax The Stress Away

The ComfortCard™ USB Ocean Noise Generator Provides the Ideal Soundscape
to Let Go of Stress


With no installation needed, easily add sound masking and speech privacy for your business. Plugin and play with any USB mixer or mixer amplifier. No installation. No hassle.



Extremely small at only 3.27" H x 2.05" W x 0.15" D, the ComfortCard™ is a cost-effective portable solution. Unplug it, take it with you in your wallet or purse, and plug it back in.


Maintain comfort and protect confidential or sensitive patient, customer, or client information, as well as private conversations.



Strategic background noise is proven to restore a sense of natural balance and energy helping improve focus, calm concentration, and reduce anxiety by adding waves of relaxing ambient ocean sounds and blocking out distracting noises.


Mix our proprietary natural sound of crashing waves with your favorite peaceful background music creating the ultimate ambient atmosphere of relaxation and wellness.


Designed by a former Roland® PHD Sound Engineer, the frequency-shaped noises focus on the frequencies you want to effectively block, ensuring higher efficiency and quieter masking levels.


Nature sounds provide the ultimate peaceful environment of healing and relaxation to restore balance, promote wellness, let go of stress, and reduce anxiety, as well as improve focus and concentration. Soothing sounds of waves gently crashing on the beach played unobtrusively in the background create the ideal soundscape to calm the body and mind during treatments, sessions, in the waiting area, or while working behind a desk. An extremely simple and versatile solution, the Pure Resonance Audio ComfortCard™ USB ocean white noise sound generator adds our proprietary comforting water sounds into spaces that are too quiet and lets you mix the relaxing background music of your choice to mask external noises and private conversations you don't want to be overheard.

Pure Resonance Audio's trusted industry professionals partnered with a former Roland® Ph.D. Sound Engineer to take the mystery out of sound masking by creating an affordable product that's easy to operate and uses a universally familiar interface. The Pure Resonance Audio ComfortCard™ is a USB ocean sound generator that's compatible with most USB ports enabling you to plug in and play with any USB mixer or mixer amplifier. Our frequency-shaped waves of ambient sound focus on the frequencies you want to effectively block, this ensures higher efficiency and quieter masking levels to achieve comfort, privacy, and focus.

Sound masking is an effective productivity tool that also offers speech privacy in the form of relaxing sound. White noise is proven to protect private conversations, as well as soothe and calm anxiety, improve focus, and boost creativity, by helping to reduce unwanted noises, eliminate distractions and prevent outsiders from overhearing sensitive information. Spas, salons, massage parlors, counseling centers, therapists offices, doctor offices, hotel lobbies, and general open office floor-plans often benefit from comfort sound masking devices. The added sounds of the ocean waves cover existing noise in the area making the atmosphere more acoustically comfortable and overall provide a more relaxing, pleasant, and private environment for customers, patients, clients, and employees.


Noise Type: Calming ocean wave sounds

Dimensions (H x W x D): 3.27" (83 mm) x 2.05" (52 mm) x 0.15" (3.81 mm)


  1. Insert USB into the USB media player of your mixer or mixer amplifier
  2. Turn up the volume to your desired level



USB ComfortCard:

Quick Start Guide