--- product_id: 533577562 title: "F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige)" brand: "fastwell" price: "31189CFA" currency: XOF in_stock: true reviews_count: 8 category: "Fastwell" url: https://www.desertcart.sn/products/533577562-f31-hearing-aids-amplifier-digital-sound-amplifier-rechargeable-for-adults store_origin: SN region: Senegal --- # lightweight ergonomic design active noise reduction & feedback cancellation 40h rechargeable battery life F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige) **Brand:** fastwell **Price:** 31189CFA **Availability:** ✅ In Stock ## Summary > 👂 Hear More, Miss Less — Stay Connected in Every Moment ## Quick Answers - **What is this?** F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige) by fastwell - **How much does it cost?** 31189CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/533577562-f31-hearing-aids-amplifier-digital-sound-amplifier-rechargeable-for-adults) ## Best For - fastwell enthusiasts ## Why This Product - Trusted fastwell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Control:** Intuitive button interface with prompt tones makes volume adjustments seamless—perfect for busy professionals on the go. - • **Comfort Meets Discretion:** Ultra-lightweight (3g) and ergonomic in-ear design ensures you forget you’re even wearing it during long workdays or social events. - • **Lifetime Support Included:** Reliable customer service backing your investment, so you never miss a beat in your daily interactions. - • **All-Day Power, Zero Hassle:** Rechargeable lithium-air battery delivers up to 40 hours on a single charge—ditch disposable batteries forever. - • **Crystal Clear Conversations:** Digital sound amplifier with advanced noise reduction and feedback cancellation lets you reconnect effortlessly with family and colleagues. ## Overview The Fastwell F31 is a rechargeable digital hearing amplifier designed for adults with mild to moderate hearing loss. Featuring a lightweight ergonomic design, it offers up to 40 hours of battery life per charge, active noise reduction, and feedback cancellation for clear, natural sound. Easy-to-use button controls and lifetime support make it an ideal companion for everyday conversations, media consumption, and social engagement. ## Description RECHARGEABLE This hearing amplifier has a built-in battery that can last up to 40 hours on a single charge. You will no longer need to buy and replace batteries, low power consumption, low battery reminders. EASY TO USE Easy to control via button, each step of adjustment is accompanied by the prompt tone, which is more efficient and practical. UNPARALLELED COMFORT Small and lightweight, you won't feel uncomfortable even if wear all days. ENJOY YOUR SOUND This device allows you optimal sound quality without damage your ear drums. Helps enjoy clear communication and life Review: Good product - I really liked the hearing aid of fastwell and fully satisfied I used it working very nice & more over I had order for one more pc. of fastwell hearing aid for myself I recomend it to buy without hassitation Review: Good product - Good product ## Features - Enjoy Clear Sound - Suitable for mild to moderate hearing loss, our hearing aids have a digital core for super natural and clear sound quality. - Light Weight and Ergonomic design - Benefit by the ergonomic and lightweight design, our hearing aids are more comfortable to wear, and there is no burden to use them for a long time. - Back to Old Times - Our hearing amplifier can make you better talk to family and friends.Ideal for mild to moderate hearing,our hearing amplifier to let you hear the world more clearly. - Lifetime Support Service - If you have any problems when using our hearing aids, please to contact us. We provide Lifetime Support Service. - Why There Are Some Background Noise? -Actually, it is the electric current sound existing in all good machines. Generally, the higher the power, the greater the static sound. Turning on after put it in ears, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks. - Why Does Whistling Occur? -The whistling is due to the gap between the earplug and the ear canal, which does not fit the ear completely. It is recommended that you replace the earplug with a more suitable one, so that the whistling will disappear when it fits perfectly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6BY97LW | | Battery Composition | Lithium-Air | | Battery Description | Rechargeable lithium-air battery | | Battery Weight | 1 Grams | | Best Sellers Rank | #30,425 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #45 in Hearing Aids | | Brand | FASTWELL | | Brand Name | FASTWELL | | Colour | Beige | | Compatible Devices | Music Player, Smartphone, Tablet, Television | | Control Type | Button Control | | Country of Origin | China | | Customer Reviews | 3.5 out of 5 stars 224 Reviews | | Fit Type | In-Ear | | Headphone Folding Features | In-Ear | | Importer Contact Information | fastwell healthcare pvt ltd | | Included Components | HEARING AID , USB CABLE TPYE C , USER GUIDE , EAR TIP | | Includes Rechargeable Battery | Yes | | Item Dimensions L x W | 10L x 3W Centimeters | | Item Type Name | hearing aid | | Item Weight | 3 Grams | | Lithium Battery Weight | 1 Grams | | Manufacturer | Fastwell healthcare, support@fastwellhealthcare.com | | Manufacturer Contact Information | support@fastwellhealthcare.com | | Material | Plastic | | Material Type | Plastic | | Model Name | F31 | | Noise Control | Active Noise Cancellation | | Number of Batteries | 1 12V batteries required. (included) | | Packer Contact Information | fastwell healthcare pvt ltd | | Part Number | F750 | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Recommended Uses For Product | Everyday use, noisy environments, watching TV, conversations, outdoor activities | | Special Feature | Lightweight, Noise Reduction, Rechargeable | | Special Features | Lightweight, Noise Reduction, Rechargeable | | Unit Count | 1.00 Count | ## Product Details - **Brand:** FASTWELL - **Colour:** Beige - **Material:** Plastic - **Model Name:** F31 - **Power Source:** Battery Powered ## Images ![F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige) - Image 1](https://m.media-amazon.com/images/I/41mKENw8aNL.jpg) ![F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige) - Image 2](https://m.media-amazon.com/images/I/312urk12HZL.jpg) ![F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige) - Image 3](https://m.media-amazon.com/images/I/61y4rIvIJbL.jpg) ![F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige) - Image 4](https://m.media-amazon.com/images/I/61x7SJAV53L.jpg) ![F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige) - Image 5](https://m.media-amazon.com/images/I/61BvJ6eXYEL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by G***H on 5 December 2025* I really liked the hearing aid of fastwell and fully satisfied I used it working very nice & more over I had order for one more pc. of fastwell hearing aid for myself I recomend it to buy without hassitation ### ⭐⭐⭐⭐ Good product *by A***R on 30 November 2025* Good product ### ⭐ Eco noise coming *by T***A on 21 April 2026* Too much of Echo noise coming ## Frequently Bought Together - Fastwell F31 Hearing Aids Amplifier, Digital Sound Amplifier, Rechargeable for Adults Senior Small Sound Amplifier Noise Reduction and Feedback Cancellation(Beige) - Fastwell 2 unit For Both Ear Rechargeable Hearing Aids with Noise Cancelling, Nano Hearing Amplifier Assist Miracle Ear for Adults,Digital Hearing Amplifiers for Hearing Loss (Pair-Gold) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/533577562-f31-hearing-aids-amplifier-digital-sound-amplifier-rechargeable-for-adults](https://www.desertcart.sn/products/533577562-f31-hearing-aids-amplifier-digital-sound-amplifier-rechargeable-for-adults) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-08*