Waterfall Dolphin is an open-ear bone conduction hearing aid designed for everyday listening without blocking the ear canal. Bluetooth 5.3 supports calls and audio streaming, while AI noise reduction helps improve speech clarity in noisy environments.
Precisely tracks speakers while dynamically suppressing background noise.
Learn about WHO hearing classifications and see which of our devices matches your needs.
Featuring an open-ear hook design that never enters the ear canal, it completely eliminates the plugged, uncomfortable feeling of traditional aids. Built with skin-friendly silicone and an ultra-lightweight titanium frame weighing only about 18g, it offers a secure yet barely-there fit. Your ear canal stays ventilated and dry even during long wear, delivering true “forgettable comfort, unforgettable sound.”
Energy-optimized specifically for the bone conduction transducer, a single charge delivers up to 15 hours of continuous call time or music playback—enough for a full active day.
From one-on-one video calls to busy team meetings, clear communication matters. Our hearing device is designed to help make speech sound clearer and more natural, so voices come through with greater definition even during everyday work conversations. Whether you're joining a virtual meeting, speaking with colleagues, or catching up with clients, you can stay focused on what’s being said instead of struggling to follow every word. Enjoy a more comfortable listening experience that helps you stay connected, confident, and part of the conversation throughout your workday.
Low to
Ultra-Light Chassis.
Up to
of Total Power Reserve.
10-Minute
Quick Charge for
of Use
The Open-Ear Design of the Waterfall Dolphin requires no ear canal blockage. It delivers sound through precise vibrations, letting your ears breathe freely while keeping you naturally aware of your surroundings. This delivers unparalleled all-day comfort and ensures safety outdoors, offering truly unburdened hearing freedom.
Always be safe and sound in your city, whether you're hitting the gym.
Listen to your office soundtrack and focus on your tasks without missing a beat.
Enjoy your favorite shows, movies, and music, while staying connected to your friends, family, and even your pets.
AI intelligently suppresses ambient noise in real time, while the dual-driver system delivers layered, detailed audio for crystal-clear calls and immersive music.
Combining university-validated technologies with FDA-approved engineering, we invite media and our product experience officer Ana Rucner for a rigorous evaluation.
Everything you need to know about the hearing aids.
Waterfall Dolphin is an open-ear bone conduction hearing aid designed for everyday listening without blocking the ear canal.
Bone conduction sends sound as gentle vibrations through the bones around the ear, helping keep the ear canal open.
Yes. Bluetooth 5.3 supports calls and audio streaming from compatible smartphones.
Dolphin provides up to 15 hours of use on a single charge. Actual runtime varies with volume and Bluetooth use.
Dolphin is rated IP55 water resistant for sweat, light rain, and splashes. It is not waterproof and should not be submerged, worn while swimming, or used in the shower.
Consult a hearing professional if you experience sudden hearing changes, ear pain, drainage, dizziness, or rapidly changing hearing.
20450 Stevens Creek Blvd, Cupertino, CA 95014, United States.
info@heywaterfall.com
Between 6:00 PM to12:00 AM (midnight) your time. Monday-Friday
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