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Karthus Rechargeable Hearing Aids for Seniors, OTC Hearing Aids with Hearing Loss, Clear Sound & Noise Reduction,80Hrs Long-Lasting Battery, Comfort & Invisible Design for Adults & Elderly, Black

  • Based on 19 reviews
Condition: New
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Jan 1
Order within 15 hours and 8 minutes
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Features

  • CRYSTAL-CLEAR SOUND, ZERO WHISTLE: Smart chip automatically kills screechy feedback before it starts and reduces background noise for enhanced speech clarity. Enjoy pure, authentic sound with stunning clarityno distortions.
  • SMART NOISE REDUCTION & PORTABLE DESIGN: Tiny, light, and totally pocket-friendly. Built-in smart processing focuses on speech while cutting out distracting background noise.
  • COMFY & ALMOST INVISIBLE: Designed to sit deep and discreet in the ear. So comfortable youll forget its there, so subtle nobody will spot it. Perfect for all-day wear.
  • RAPID CHARGE & WEEK-LONG POWER: 2-hour full charge = 24+ hours of use. The portable charging case adds up to 80+ hours total. Power for days, not worries.
  • 2 MODES FOR ANY SCENE:Switch between Quiet Mode for daily life and Noise-Canceling Mode for crowded places. Hear what matters, wherever you are.
  • PERFECT GIFT FOR ALL AGES: For individuals aged 18 and older. Its simple operation and sleek look make it a thoughtful, hit gift for any occasion.

Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 4.84 x 3.74 x 1.65 inches; 5.29 ounces


Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)


Date First Available ‏ : ‎ September 1, 2025


Manufacturer ‏ : ‎ Karthus


Best Sellers Rank: #87,019 in Health & Household (See Top 100 in Health & Household) #28 in Hearing Aids


#28 in Hearing Aids:


Customer Reviews: 4.4 4.4 out of 5 stars (82)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • easy to use
They truly make everyday life easier. They offer clear and crisp sound, help reduce distracting noise, and allow you to hear conversations and important sounds better. They are rechargeable, with a long-lasting battery that eliminates the need to constantly change batteries, and they are also comfortable and discreet, almost invisible when worn. Overall, they provide greater comfort, independence, and a better quality of life by improving hearing in a practical and simple way. ... show more
Reviewed in the United States on December 17, 2025 by Geraldine

  • Great quality and very comfortable
Color: Black
I am very impressed with these hearing aids. The sound is crystal clear and the noise reduction works surprisingly well in crowded places. My favorite part is the battery life we don't have to worry about charging them every day. They are very discreet and comfortable to wear for long periods. Highly recommended for anyone looking for a quality OTC option. Also the setup was very easy, and the charging case is very convenient. They just work exactly as described. ... show more
Reviewed in the United States on December 18, 2025 by Charina López

  • Love it
5/5 — Highly Recommended These rechargeable hearing aids honestly surprised me. The sound quality is clear, loud, and very natural, making it easier to hear conversations, TV, and everyday noises without distortion. They are lightweight, comfortable, and labeled “L” and “R,” so they are easy to put on correctly. The battery life is impressive and the charging case provides multiple extra charges throughout the day. They also reduce background noise nicely without making the sound feel artificial. The design is modern and discreet, so they don’t look like traditional hearing aids. Overall, this is an excellent option if you’re looking for affordable, easy-to-use hearing assistance with great performance. ... show more
Reviewed in the United States on December 3, 2025 by Ruth

  • Comfortable and Easy-to-Use Hearing Aids for Daily Life
I bought these hearing aids for my grandfather and they have made a noticeable difference for him. The sound is clear and helps him hear conversations better, especially at home and when watching TV. The noise reduction works well and doesn’t feel overwhelming.They are comfortable to wear and easy for him to use, which was very important for us. The rechargeable battery lasts a long time, so he doesn’t have to worry about changing batteries often. The design is small and discreet, and he feels confident wearing them every day, this has been a great purchase and I’m very happy with how much they’ve helped my grandfather. ... show more
Reviewed in the United States on December 18, 2025 by Yanet Ramirez

  • Hearing aids
I'm so glad my grandfather feels better now and understands and hears everything we say. For me, they're an excellent resource. The sound is clear, they reduce a lot of background noise, and he says they feel comfortable to wear. They’re also pretty discreet, which he likes. The battery lasts a long time, so he doesn’t have to worry about charging them every day. Overall, they’ve really helped him follow conversations again and feel more connected. ... show more
Reviewed in the United States on December 7, 2025 by Isabel

  • Without waterproof function, it is easy to be damaged
Color: Black
The page does not specify the waterproof rating, and it short-circuits directly after being slightly wet on rainy days. The customer service service shirks responsibility by saying it is 'improper use', and the repair fee is almost as much as the price of a new product. It's a scam!
Reviewed in the United States on December 14, 2025 by Tammy Wilson

  • Good value for the price
These Karthus rechargeable hearing aids are easy to use and very comfortable. The sound quality is clear and helps a lot with daily conversations. I like that they are rechargeable, so there is no need to buy batteries. They fit well and are great for seniors. Good value for the price.
Reviewed in the United States on December 15, 2025 by Francisca correa

  • Very good hearing
Color: Black
I bought the Karthus rechargeable hearing aids and overall I’m very satisfied with the purchase. The sound quality is clear and natural, and the noise reduction really helps in daily conversations, especially in moderately noisy environments. Voices sound sharper without being uncomfortable or distorted. The design is discreet and comfortable, even after wearing them for several hours. They fit well in the ear and don’t feel heavy or irritating. The charging case is very convenient, and the battery life is excellent — I can easily go more than a full day without worrying about recharging. ... show more
Reviewed in the United States on December 15, 2025 by Miguel Miguel

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