ReSound ONE 9
Rechargeable Hearing Aids

(23 customer reviews)

$1,649.00 each

  • Authorized Retailer
  • Four (4) Year Manufacturer Warranty
  • Lithium-Ion Rechargeable Battery
  • Bluetooth
  • LIFETIME Remote Support & Sound Adjustments
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ReSound ONE 9 Rechargeable Hearing Aids

The ReSound ONE 9 Rechargeable hearing aid is considered one of ReSound’s flagship hearing aids. Save thousands on ReSound ONE 9 hearing aids by purchasing from This line of Premium Plus hearing aids is designed for “ACTIVE LIFESTYLE” users.

This model uses a rechargeable lithium-ion battery. A standard hearing aid charger is included with your order at NO additional cost. The premium hearing aid charger is only a $50 upcharge.

Four (4)Year Manufacturer Warranty
Four (4) Year Loss and Damage Coverage

ReSound ONE Hearing aids with charger
ReSound ONE 9 Rechargeable Hearing Aid
With Optional Premium Battery Charger Case.

ReSound ONE 9 hearing aids utilize the “C6 Chip Platform”, their fastest and most efficient chip/platform to date. The C6 platform delivers 50% more processing power and 220% more memory compared to previous platforms, providing “Sound with greater depth and direction without compromising battery life”.


The improved design has just one touchpoint on the back of the hearing aid and sits slightly lower on the ear for greater discretion and comfort. The new receiver design and enhanced dome security make this hearing aid more comfortable to wear.

ReSound Hearing Aids Features:

ReSound ONE 9 Hearing Aid Colors

  • LIFETIME Remote Support & Sound Adjustments
  • Lithium-ion rechargeable battery
  • Apple iOS and Android direct streaming
  • WARP Compression (WDRC)
  • 17 Channels
  • Programs – 4 Customizable
  • Synchronized Soft Switching
  • Receiver power levels: LP, MP & HP
  • M&RIE Compatible Receiver Link compatible
  • All Access Directional Sound Processing
  • Ultra Focus
  • Spatial Sense
  • Wind Guard
  • Environmental Optimizer II & Classifier
  • Noise Tracker II (5 settings)
  • Expansion
  • DFS Ultra III (w/Music Mode)
  • Sound Shaper
  • PhoneNow
  • Remote Fine Tuning (Unlimited)
  • Ear-To-Ear Communication
  • Direct audio streaming
  • Available Accessories – TV Streamer 2, Remote Control 2, Phone Clip +, Micro Mic, and Multi Mic
ReSound ONE Hearing aid Colors

ReSound ONE 9 Rechargeable Hearing Aids Functional Features:

  • Ear-to-Ear Communication
  • Direct Audio Streaming
  • Live Assist
  • Smart 3D app.
  • Impulse Noise Reduction
  • Tinnitus Sound Generator
  • Remote Firmware Updates
  • and more…




M&RIE combines the two traditional microphones with a third that sits discreetly inside the ear canal as an integrated part of the receiver (speaker) module.

Made possible by the ReSound ONE 9 sound processing chip-set, feedback management system, and DFS Ultra III.

This previously unachievable breakthrough uses the unique shape of the ear to collect sound the way nature intended.

All Access Directionality automatically adjusts directional microphone patterns based on the environment so you can hear what’s important and still monitor the sounds around you.

In noisier situations, All Access Directionality utilizes a new binaural connection to create a stronger, more focused beam for sounds from the front, providing up to 2 dB better signal-to-noise ratio for an approximately 30% improvement of hearing in noisy environments.

User-controlled Ultra Focus uses a powerful directional pattern to help you focus on the person in front of you in very noisy environments with up to a 30% improvement in speech understanding.

By using the speech frequencies for targeted directionality and the high and low frequencies to monitor the environment, you can hear speech and still maintain spatial cues from the sides and back.

HearSource TeleHealth Hearing Care Services supports you every step of the way with ReSound Assist

ReSound Assist TeleHealth

These new solutions allow people to take a hearing test at home, buy and receive hearing aids, and have them adjusted, without ever having to enter any clinic.

Live Assistance for face-to-face video appointments from the comfort of your home for your ReSound ONE 9 Hearing Aids.

Cutting-edge HearSource TeleHealth Technology allows for the broadest range of at-home hearing care services for those with hearing loss. 

Remote fine-tuning so you can request adjustments to your hearing aids anytime.

ReSound ONE 9 rechargeable hearing aids provides access to HearSource programming technicians, so you can receive hearing care in the most convenient and safest way.

ReSound Hearing Aid Standard Charger
ReSound ONE Standard Charger


ReSound ONE 9 offers an industry-leading rechargeable solution with up to 30 hours of battery life or 25 hours worth of unlimited streaming.

ReSound Premium Hearing Aid Charger
Optional Premium Charger ($50 Upcharge)

M&RIE (Microphone & Receiver-In-Ear design)

Nature has designed the shape of our ears to perfectly capture the sounds around them. Because the shape of the ear is unique to each individual, the sound they hear is uniquely theirs.

Unfortunately, when wearing hearing aids, many times this isn’t the case, as most hearing aid microphones are located behind the ear only. Needless to say, this isn’t where nature intended, so sound ends up feeling standardized, unnatural, and incomplete. 

ReSound ONE 9 with M&RIE (Microphone and Receiver-In-Ear) changes all of this, an entirely new class of hearing aids* with a microphone and receiver positioned inside the ear, so users can collect the whole sound, just as nature intended. This breakthrough is made possible by a brand-new sound processing chipset and feedback management system.

ReSound ONE 9 gives the brain everything it needs to process sound with greater depth and direction, making it effortless to tune in and enjoy conversation, in any situation. This is the next step to what we call Organic Hearing.

ReSound Omnia M&RE Receiver
ReSound ONE M&RIE Receiver Construction.

Smart 3D App

Customize your hearing experience Easily & Discreetly

Use the Smart 3D app to personalize your hearing aid sound settings to match your personal preferences. Quickly adjust your sound settings via the Smart 3D app. You will be more confident with your hearing aids capabilities in the widest available soundscapes and be ready to engage with the world around you. 

ReSound ONE 9 hearing aids are compatible with most modern smartphones. The Smart 3D app was developed for use with the Android and iOS (Apple) marketplace.

This free downloadable app lets you control your hearing aids utilizing your smartphone. On both mobile phone platforms, the apps provide direct connectivity from smartphones to the hearing aids without the need for any additional (Streaming) devices.


Features of the Smart 3D App

  • Adjust hearing aid volume controls.
  • Change hearing aid programs for different environments.
  • Adjust hearing aid equalizer
  • Initiate hearing aid remote support. (Remote adjustments from HearSource pushed through your smartphone to your hearing aids.)

Full streaming compatibility with Android devices requires minimum Android v10 and Bluetooth 5.0 and that functionality has been enabled by both the phone manufacturer and service carrier.

When Purchasing From HearSource, What’s Included?

When you purchase hearing aids from HearSource, you will also receive our complete care package, including:

  • LIFETIME Remote support and sound adjustments
  • Original manufacturer four (4) year warranty
  • Loss and damage coverage (with $250 per unit deductible)
  • Professional hearing aid programming based on your submitted hearing test, prior to shipping to you
  • Delivery right to your door
  • Remote follow-up services including any need sound adjustments by a licensed hearing professional
  • NanoCare Wax Filters
  • Standard Rechargeable Battery Charger 
  • An assorted supply/sizes of SureFit domes appropriate for your hearing loss
  • Cleaning/maintenance kit
  • 45-day 100% Money Back Guarantee
  • Financing Available

Wireless connectivity
Expanding your world through connectivity

ReSound Unite Accessories
ReSound ONE 9 Hearing Aids Wireless Accessories Help You Hear In Any Environment.

ReSound ONE 9 wireless connectivity is shifting the boundaries of how people with hearing loss can access and enjoy the sound, information, and entertainment. The 2.4 GHz wireless technology works seamlessly and intuitively, such as the direct streaming from iOS and Android* devices with no need for intermediate devices.

*Full streaming compatibility with Android devices requires minimum Android v10 and Bluetooth 5.0 and that functionality has been enabled by the phone manufacturer and service carrier. Although ReSound strives to achieve seamless device compatibilities, ReSound cannot guarantee full compatibility with all Android devices.

For more information on ReSound ONE 9 hearing aids, please call 1-800-416-2434, Monday thru Friday, 9:00 a.m. to 9:00 p.m. Eastern Time (6:00 a.m. to 6:00 p.m. Pacific Time) USA.

The use of the ReSound logo or name and other relevant educational materials on this website is purely for informational purposes about the products we offer for sale.

Additional information



23 reviews for ReSound ONE 9
Rechargeable Hearing Aids

  1. Victor W. From Philadelphia, PA.

    I bought my ReSound ONE 9 hearing aids about one year ago and am very satisfied with the way it works. This hearing aid is very simple to pair and the battery lasts a lot longer than the old one that I had. This hearing aid is very comfortable and is small enough that most people do not realize I even have one in my ear. I would recommend these hearing aids to any of my friends and family.

  2. Maude G. From Tucson, AZ.

    I love it so much and can hear everything. I particularly enjoy hearing my phone calls using Bluetooth, which is awesome

  3. Corine H. From Santa Anna, CA.

    Yep, 100% onboard with the truly fantastic ReSound hearing aids and HearSource.

  4. Matt M. From Palm Bay, FL.

    Great purchase all the way around. These hearing aids are fabulous. The service and support from Hearsource are fabulous also. Couldn’t be happier.

  5. Kenneth Y. From San Diego, CA.

    These are the most natural-sounding hearing aids that I have ever worn. I love the in-home support that HearSource provides. This modern remote programming technology is impressive. Last but not least is the price. The price from HearSource is about half what my local audiologist quoted me.

  6. Rick H. From Coral Gables, FL.

    Finally. An honest, professional, competent, friendly, and affordable online vendor to buy the highest quality hearing aids at reasonable prices. Don’t take my word for it, call them and find out. I’ve been ripped off by others. I’ve tried over-the-counter amplifiers (all crap). I couldn’t be happier with my new hearing aids and most importantly, the level of straight talk and service I’ve received from HearSource.

  7. Gretchen T. From Novi, MI.

    I am very happy/impressed with the excellent service and support that I have received from Every person that I have dealt with could not have been any friendlier. They are very knowledgeable and professional and have helped me through this unique purchasing/fitting process. I first went to a local hearing aid clinic to for hearing aids, but the price was too expensive. I then looked into online vendors and found Hearsource. I could not believe how much lower the price was for the same hearing aids. I purchased these hearing aids from Hearsource. I am very happy with the product and the high level of support services hearsource has provided. I highly recommend them.

  8. Rick R. From Bonita Springs, FL.

    Good quality. Good service. I highly recommend. I saved over $4G buying these aids from these guys. 100% satisfied.

  9. Ryan S. From Smith Center, KS.

    First off let me say that I hate the idea of having to wear hearing aids at all. When I got my hearing tested these ReSound ONE 9’s are what the local audiologist recommended, for a price of over $7,000. Yikes! I went home and discussed it with my family. $7,000 is an awful lot of money for me. My daughter’s husband wears hearing aids and has for many years. He had purchased his last set of ReSound hearing aids from and he was extremely happy and satisfied not only with the hearing aids but the support they provide also.

    I submitted my hearing test to HearSource and purchased a set of ReSound ONE 9 hearing aids in a warm grey color. They are amazing sounding and they fit well. They were preprogrammed for me based on the submitted hearing test that I got from my local audiologist. When I received the hearing aids (via UPS), I called HearSource and let them know that I had received the new hearing aids and they scheduled a “first fit” appointment with one of their technicians. At the appointed time, a very nice person named Aaron called and he remotely fined-tuned the hearing aids to my liking. It was a very simple process. They used the ReSound 3D app on my smartphone. It couldn’t have been easier.

    I highly recommend HearSource. They are amazingly friendly, competent, and professional people.

  10. Vicky F. From Los Angeles, CA.

    “Perfect” and I rated them 5 stars. They fit better in my ears than any other hearing aids that I have ever worn. I can hear individual conversations in noisy rooms and have the TV volume significantly lower since wearing them. I love the level of care and service that HearSource provides.

  11. Jessica W. From El Mirage, AZ.

    I have worn hearing aids since I was 9 years old. I’m now 31 and this is by far the best pair of hearing aids I’ve ever worn. I am feeling so blessed to find these hearing aids at this pricing. I am so thankful for this amazing company (HearSource). I will be able to hear my family for the holidays and not be as anxious, nervous, or frustrated due to my hearing loss. I truly can’t express how thankful I am. I will without a doubt recommend ReSound and HearSource to all. Thank you so much, God bless🧡”

  12. Jessica H. From Overland Park, KS.

    Good quality. HearSource has been a pleasure to work with. These hearing aids are performing very well. No issues. Price is awesome compared to my local hearing aids office.

  13. Margaret M. From Rock Springs, WY.

    I am so pleased with ordering these hearing aids thru HearSource. They have been outstanding to deal with. I could not have afforded these hearing aids any other way.

  14. Klous V. From Albion, NY.

    I can understand words much better and found sounds much clearer. In particular, I can hear conversations in the wind without having to ask people to repeat themselves. I rated these 5 out of 5 stars and will recommend them to others.

  15. Garth M. From St. Louis, MO.

    Super great set of hearing aids here. The hearing aids sound really good and are very natural sounding. My last set from a different manufacturer was tinny sounding. NOT These. They sound great. HearSource has been a pleasure to work with.

  16. Robert M. From Davie, FL.

    Recently purchased my new ReSound ONE 9 rechargeable hearing aids from HearSource. This has been a very positive experience for me. I was very hesitant to purchase hearing aids from any online vendor. I was concerned about remote sound adjustments and whatnot, would they be as good as going to a local office and such. I would like to report that I am VERY satisfied with every aspect of doing business with the HearSource hearing aid company.

  17. Ruth H. From Portland, OR.

    Yeah, I feel like I beat the system here. The ReSound ONE 9 hearing aids were way out of my budget if I purchased them locally here in Portland, OR. I wanted the best but just could not bring myself to pay almost $8,000 for them. I paid about half that from HearSource and am loving every minute of it.

  18. Shirley P. From Fresno, CA.

    Five Star Review for these hearing aids and Hearsource.

  19. Tori D. From Orem, UT.

    Great hearing aids and great service from Hearsource.

  20. Joseph C. From Norfolk, VA

    I can not say enough good things about this company. In today’s business environment, I get so frustrated dealing with or trying to talk to computers, push #1 for English, push #2 for Spanish, push this button for this department and push another for a different department. then when or even if you get to talk to a live person, they tend to be rushed, rude or condescending. These people here at HearSource are the most friendly and easy to get along with professionals that I have had the pleasure of dealing with in a long. Sometimes I feel like I am talking to a friend or even a family member.

    The hearing aids are absolutely the newest technology offering from ReSound and HearSource preprogrammed them up for me prior to shipping them to me. I have had 2 remote programming sound adjustments over the last couple of months, both with a technician named Aaron. He is awesome. Even that is easy to do. I just call up and schedule an appointment, and Aaron calls at the appointed time.

    The hearing aids, the people, and the process…. ALL 5 Stars.

  21. Keith R. From Annapolis, MD.

    These are the newest family of hearing aids from ReSound. I ordered mine from HearSource about two weeks ago and received them in less than a week. I have a high frequency hearing loss and HearSource recommended that I go with these including the new m&rie receiver. That is the one with an additional microphone in the ear canal. They are very natural sounding and I especially like how I can hear an individual voice even when I am in a group of people. Very refreshing not to have to struggle and strain to read lips. These are also rechargeable which is nice. The app on my iPhone is easy to use and control the volume, change programs, etc.

    I highly recommend these hearing aid when appropriate for your specific hearing loss.

  22. Ronnie B. From Salem, OR.

    The best hearing aids that I have ever worn. Hearing aids – 5 Stars. HearSource – 5 Stars.

  23. Alex Z. From Englewood, CO.

    So far so good. I purchased the Rechargeable ReSound ONE 9 with the microphone in the canal/ear version, and I do feel like the audio quality is an improvement over my old ReSound Linx 3D hearing aids. These hearing aids are providing a much more immersive or fuller sound. It is easier for me to determine where specific sounds are coming from much easier than before. The sound quality is very natural. Speech is easier to understand, even in noisier environments. HearSource has done an outstanding job of programming and adjusting the sound/hearing to my liking.

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Terms and Conditions of Purchase, Warranty, 45-Day Return/Refund Policy on all Products Sold By HearSource

Warranty and Return logo

By purchasing products or services from HearSource, you do hereby agree to the following new product warranty, hearing aid repair warranty, return policy, and all other terms and conditions. 

New Product Warranty

All new merchandise or products purchased from HearSource are warranted against material or manufacturing defect by the original manufacturer for a minimum period of one year (certain hearing aid models may have warranties from the manufacturer for two or three years) from the date of shipping from our facility to your address. At our sole discretion we may repair, exchange, replace or upgrade any defective product that you have purchased from us. Additional/extended warranties are available for purchase at additional cost. Please contact HearSource for additional information concerning extended warranties. This warranty is non-transferable and applies only to the original purchaser. To obtain warranty service on any HearSource product, please include a check for processing, shipping & handling of $19.95.

Hearing Aid Repair Warranty

All hearing aids repaired by HearSource are warranted for six months from the date of shipment to you unless you have specifically requested and paid the additional $50 fee for a one year warranty. To obtain warranty service on any HearSource repair, please enclose a check for processing, shipping & handling for $19.95

Return Policy, 45-Day Money Back Policy

HearSource offers only the best brand names and the highest quality goods. We provide a 45-day return for refund policy.  If for any reason, you are not satisfied with your purchase, simply contact HearSource at 1-800-416-2434 and request a RMA authorization (Return Merchandise Authorization) number.

Return the item(s) in the original, undamaged condition (including all original materials, packaging and accessories) within 45-days of our shipping date to you of any product for refund. Returned merchandise must be received by us at our HearSource location within 45-days of our shipping date to you. If you have any questions or concerns regarding your order or our return policy, please contact us directly at 1-800-416-2434.

Call 1-800-416-2434, Monday through Friday, 9:00 a.m. to 4:30 p.m., Eastern Time Zone, USA, to obtain your required RMA authorization number. Your shipping and handling charges for products you ship or return to us are non-refundable. You may want to insure your return; as we cannot be held responsible for products damaged, lost or misdirected via shipping.


456-Day Return Policy

After we receive the product for return, your refund will be made to you in the manor in which you paid. For example; if you paid using a credit card, your refund will be applied to that specific credit card. If you paid by cash or check, your refund will be in the form of a check.

With your RMA clearly identified in the shipping address back to us, please ship return merchandise to:

108 E. Pat Rady Way, P.O. Box 364
Bainbridge, IN  46105

You may also return any item for exchange or replacement within 45-days of the shipment date due to material defect or damage during shipment. After 45-days, defective or damaged products will be repaired or replaced under the specific manufacturer’s warranty policy.