--- product_id: 731509821 title: "Sennheiser All-Day Clear Slim - OTC Self-Fitting Hearing Aid for All-Day Wear and Bluetooth Streaming - For Mild to Moderate Hearing Loss - FDA Cleared - Light Grey" brand: "sennheiser" price: "€ 86.51" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.pt/products/731509821-sennheiser-all-day-clear-slim-otc-self-fitting-hearing-aid store_origin: PT region: Portugal --- # Personalized sound profile Bluetooth streaming & calls 16h battery life Sennheiser All-Day Clear Slim - OTC Self-Fitting Hearing Aid for All-Day Wear and Bluetooth Streaming - For Mild to Moderate Hearing Loss - FDA Cleared - Light Grey **Brand:** sennheiser **Price:** € 86.51 **Availability:** ❌ Out of Stock ## Summary > πŸ‘‚ Hear More, Live Fully β€” Stay Connected, Stay Ahead! ## Quick Answers - **What is this?** Sennheiser All-Day Clear Slim - OTC Self-Fitting Hearing Aid for All-Day Wear and Bluetooth Streaming - For Mild to Moderate Hearing Loss - FDA Cleared - Light Grey by sennheiser - **How much does it cost?** € 86.51 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/731509821-sennheiser-all-day-clear-slim-otc-self-fitting-hearing-aid) ## Best For - sennheiser enthusiasts ## Why This Product - Trusted sennheiser brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Expert Support On Demand:** Access licensed hearing professionals anytime with the optional In-Clinic Care Package. - β€’ **Slim, Lightweight Design:** Discreet and comfortable for all-day wear, blending style with function. - β€’ **Tailored Hearing Experience:** Customize your sound profile in real-time with the intuitive All-Day Clear app. - β€’ **All-Day Power, Zero Downtime:** Up to 16 hours of rechargeable battery life keeps you connected from dawn to dusk. - β€’ **Seamless Bluetooth Connectivity:** Effortlessly stream calls, music, and podcasts from any smartphone or device. ## Overview The Sennheiser All-Day Clear Slim is an FDA-cleared OTC hearing aid designed for mild to moderate hearing loss. Featuring up to 16 hours of rechargeable battery life, Bluetooth streaming for calls and media, and a customizable sound profile via a companion app, it offers a sleek, lightweight design for all-day comfort. Enhanced by optional professional support, it’s the smart, stylish choice for modern hearing empowerment. ## Description The new All-Day Clear Slim Over-The-Counter (OTC) Hearing Aids from Sennheiser provide a great hearing experience for those with mild to moderate hearing loss. Review: I would recommend these to anyone that is looking to buy a pair of hearing aids. I bought them for my mom after she tried a number of the $200-$500 pairs and she loves the Sennheiser All-Day Slim Hearing Aids. She wears these every day, all day. After 5 months of daily use the biggest issue she still has is forgetting they are still in before a shower. It is so bad that it has become a running joke. According to her, the only reason she remembers to take them out is that she can hear the water too well. She is a frugal person, but after numerous attempts to find ones that work from all the online brands and a local hearing aid specialist I suggested we get her a pair of these to try. I have had Sennheiser products in the past and they were always great, so when I saw these I was excited. They are expensive, but worth the price because they are far cheaper than the few thousand dollars for a professionally fitted par. She wears glasses and was concerned about the comfort of the behind the ear style, but they work great with her glasses and don't fall out (she is extremely active). I was worried that as the household IT person I would constantly be fiddling with the app for her, but it is intuitive enough that she adjusts them as needed from her phone. Even though you can get them fitted professionally, we found it easy enough to do at home. A great feature that is often overlooked is that they are Bluetooth, so she can answer calls, listen to music and watch videos all from the hearing aids. The battery lasts all day and they are not heavy or overly large. She says that they have great sound for both hearing local noises and sounds from the Bluetooth connection. The only real negative is the price, but we found them on sale and it was a no brainer. In fact she has been watching for another sale to get a backup pair in case she accidentally does forget to take them out. She is constantly telling her friends "no, I am on my hearing aids and they are wonderful, you should try these as well" and she is constantly thanking me for getting them. They have truly been a quality of life improvement for her and us because she can hear us (especially her grandchildren that talk quietly) clearly and doesn't have to guess what we said. All in all they are a solid recommendation from me and my mom. Review: I'm so disappointed in these hearing aids. I loved the sound, they were easy to connect to my phone and the price wasn't as bad as my older aids. I've worn hearing aids for 40 years, so I know good quality in sound, these were awesome. My disappointment is in the battery recharging connection. One side was troublesome for the 4 days I used them. It would start to charge and then would stop. This morning was the last straw, I went to put them in and one side was green and the other side red. No charging. It's too bad because the sound was so natural for me. ## Features - Clear and vibrant hearing anywhere, anytime: With Ambient Awareness Control, this solution automatically detects and optimizes sound, adapting to changing surroundings and forms of digital media - Personalize your hearing profile: Create your own sound profile through the adjustable settings in real-time on the intuitive All-Day Clear companion app to meet your hearing needs - Effortless connectivity with all devices: Seamlessly connect to Android and iOS smartphones, tablets, and laptops via Bluetooth for hands-free calls, streaming music, audiobooks, podcasts and more - Lightweight design in two styles: Choose between All-Day Clear and All-Day Clear Slim, both providing up to 16 hours of battery life, and eligible for purchase with FSA and HSA account - Professional support when you need it: With the optional In-Clinic Care Package premium service, connect with a licensed hearing care professional for extra personal support ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Sennheiser | | Style | Slim | | Power Source | Battery Powered | | Special Feature | Rechargeable | | Battery Weight | 0.8 Grams | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Control Type | App Control | | Lithium battery Weight | 0.8 Grams | | Battery Cell Composition | Lithium Ion | | Rechargeable Battery Included | Yes | | Manufacturer | Sonova Consumer Hearing | | UPC | 698764625067 | | Model number | ADCS1​ | | Number of Memory Sticks | 1 | | Item Weight | 662 g | | Package Dimensions | 26.39 x 26.19 x 14.4 cm; 662 g | | Batteries | 1 Lithium Ion batteries required. (included) | | Item model number | ADCS1​ | | Included Components | Pair of hearing aids, charging case, USB charging cable, Wall plug (US), 8x Ear Tips (S/M/L), Wax guards, Cleaning brush, Instruction manual | | Are batteries included? | Yes | | Lithium battery energy content | 22 Milliampere Hour (mAh) | | Lithium Battery Packaging | Batteries contained in equipment | | Number of lithium ion cells | 1 | ## Product Details - **Brand:** Sennheiser - **Style:** Slim - **Power Source:** Battery Powered - **Special Feature:** Rechargeable - **Battery Weight:** 0.8 Grams ## Images ![Sennheiser All-Day Clear Slim - OTC Self-Fitting Hearing Aid for All-Day Wear and Bluetooth Streaming - For Mild to Moderate Hearing Loss - FDA Cleared - Light Grey - Image 1](https://m.media-amazon.com/images/I/417WMH+D6OL.jpg) ![Sennheiser All-Day Clear Slim - OTC Self-Fitting Hearing Aid for All-Day Wear and Bluetooth Streaming - For Mild to Moderate Hearing Loss - FDA Cleared - Light Grey - Image 2](https://m.media-amazon.com/images/I/41Apvgd3pqL.jpg) ![Sennheiser All-Day Clear Slim - OTC Self-Fitting Hearing Aid for All-Day Wear and Bluetooth Streaming - For Mild to Moderate Hearing Loss - FDA Cleared - Light Grey - Image 3](https://m.media-amazon.com/images/I/41oXT86CXuL.jpg) ![Sennheiser All-Day Clear Slim - OTC Self-Fitting Hearing Aid for All-Day Wear and Bluetooth Streaming - For Mild to Moderate Hearing Loss - FDA Cleared - Light Grey - Image 4](https://m.media-amazon.com/images/I/51BRlO+l1RL.jpg) ![Sennheiser All-Day Clear Slim - OTC Self-Fitting Hearing Aid for All-Day Wear and Bluetooth Streaming - For Mild to Moderate Hearing Loss - FDA Cleared - Light Grey - Image 5](https://m.media-amazon.com/images/I/51DqfMGBbmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***N on 13 July 2025* I would recommend these to anyone that is looking to buy a pair of hearing aids. I bought them for my mom after she tried a number of the $200-$500 pairs and she loves the Sennheiser All-Day Slim Hearing Aids. She wears these every day, all day. After 5 months of daily use the biggest issue she still has is forgetting they are still in before a shower. It is so bad that it has become a running joke. According to her, the only reason she remembers to take them out is that she can hear the water too well. She is a frugal person, but after numerous attempts to find ones that work from all the online brands and a local hearing aid specialist I suggested we get her a pair of these to try. I have had Sennheiser products in the past and they were always great, so when I saw these I was excited. They are expensive, but worth the price because they are far cheaper than the few thousand dollars for a professionally fitted par. She wears glasses and was concerned about the comfort of the behind the ear style, but they work great with her glasses and don't fall out (she is extremely active). I was worried that as the household IT person I would constantly be fiddling with the app for her, but it is intuitive enough that she adjusts them as needed from her phone. Even though you can get them fitted professionally, we found it easy enough to do at home. A great feature that is often overlooked is that they are Bluetooth, so she can answer calls, listen to music and watch videos all from the hearing aids. The battery lasts all day and they are not heavy or overly large. She says that they have great sound for both hearing local noises and sounds from the Bluetooth connection. The only real negative is the price, but we found them on sale and it was a no brainer. In fact she has been watching for another sale to get a backup pair in case she accidentally does forget to take them out. She is constantly telling her friends "no, I am on my hearing aids and they are wonderful, you should try these as well" and she is constantly thanking me for getting them. They have truly been a quality of life improvement for her and us because she can hear us (especially her grandchildren that talk quietly) clearly and doesn't have to guess what we said. All in all they are a solid recommendation from me and my mom. ### ⭐ Review *by J***G on 14 May 2025* I'm so disappointed in these hearing aids. I loved the sound, they were easy to connect to my phone and the price wasn't as bad as my older aids. I've worn hearing aids for 40 years, so I know good quality in sound, these were awesome. My disappointment is in the battery recharging connection. One side was troublesome for the 4 days I used them. It would start to charge and then would stop. This morning was the last straw, I went to put them in and one side was green and the other side red. No charging. It's too bad because the sound was so natural for me. ### ⭐⭐⭐ Review *by J***. on 10 January 2026* I think these might be one of the better inexpensive over the counter hearing aids. My rating is comparing these to the more expensive Jabra hearing aids. These are large and not as comfortable as normal hearing aids. I bought them as a backup for my other hearing aids that weren’t reliable. ## Frequently Bought Together - Sennheiser All-Day Clear Slim Bluetooth Hearing Aids - OTC Hearing Aids with Bluetooth - Self-Fitting, Programmable Sound - FDA Cleared - Light Grey - Hearing Aid Domes - Universal Domes for Hearing Aids - Sizes Small, Medium, Large & X-Large Earbud Replacements and BTE Hearing Sound Amplifiers --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/731509821-sennheiser-all-day-clear-slim-otc-self-fitting-hearing-aid](https://www.desertcart.pt/products/731509821-sennheiser-all-day-clear-slim-otc-self-fitting-hearing-aid) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-03*