--- product_id: 9601932 title: "NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear)" brand: "sound world solutions" price: "NT$71" currency: TWD in_stock: false url: https://www.desertcart.tw/products/9601932-new-sound-world-solutions-cs50-wireless-bluetooth-sound-amplifier-right store_origin: TW region: Taiwan --- # Smartphone app customization 3 built-in amplification presets 12+ hours rechargeable battery NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) **Brand:** sound world solutions **Price:** NT$71 **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your hearing game—because missing out is not an option! ## Quick Answers - **What is this?** NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) by sound world solutions - **How much does it cost?** NT$71 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/9601932-new-sound-world-solutions-cs50-wireless-bluetooth-sound-amplifier-right) ## Best For - sound world solutions enthusiasts ## Why This Product - Trusted sound world solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Power:** Rechargeable battery delivers over 12 hours of uninterrupted use—no mid-day recharge panic. - • **Noise? What Noise?:** Advanced background noise reduction and feedback cancellation for crystal-clear hearing. - • **Discreet & Comfortable:** Sleek behind-the-ear design that blends in and feels light all day long. - • **Tailored Sound, Your Way:** Fully customizable amplification via free smartphone app for a perfect fit. - • **Seamless Bluetooth Streaming:** Wirelessly stream calls, music, and media from any Bluetooth-enabled device. ## Overview The Sound World Solutions CS50+ is a highly rated, FDA-compliant personal sound amplifier designed for right ear use. It offers three amplification presets and a free smartphone app for full sound customization. Compatible with both Android and iPhone, it streams Bluetooth audio and phone calls seamlessly. With advanced noise reduction and feedback control, plus a rechargeable battery lasting over 12 hours, it delivers premium hearing enhancement without the hassle or cost of traditional hearing aids. ## Description desertcart.com: NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) : Health & Household ## Features - HIGHLY RATED BY PMC, CR and WIRECUTTER - The first ever fully customizable PSAP on the market to adjust sound and provide improved ear hearing similar to what you would expect in a $2,000 hearing aid using a free SmartPhone app - JUST FIT FOR YOU - The Sound World Solutions CS50+ is a digital hearing amplifier with 3 built-in amplification presets. It offers a Customizer App that allows you to personalize your amplification profile - PAIRS WITH ANDROID or IPHONE - Wirelessly connect the personal sound amplifier CS50+ to your smartphone - REDUCES BACKGROUND NOISE AND FEEDBACK - With this behind the ear sound amplifier, you can decrease the high/mid frequencies using the Customizer App to lessen the feedback. To cancel out unwanted ambient sounds, select the "Restaurant Mode" - STREAMS ANY BLUETOOTH-ENABLED AUDIO - The CS50+ bluetooth hearing amplifier allows you to wirelessly stream multimedia audio from a smartphone, PC or AV equipment. You can even answer phone calls by pressing the ear piece's volume button. EXTENDED BATTERY ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JAWKPCW | | Battery Cell Composition | Lithium Ion | | Battery Description | The device uses a rechargeable battery. | | Best Sellers Rank | #788,747 in Health & Household ( See Top 100 in Health & Household ) #1,320 in Hearing Amplifiers | | Brand Name | Sound World Solutions | | Color | Black | | Compatible Devices | Android, iPhone | | Control Type | Button Control | | Customer Reviews | 3.7 3.7 out of 5 stars (171) | | Fit Type | ear-level | | Headphone Folding Features | Behind-The-Ear | | Included Components | Hearing Amplifier | | Item Dimensions L x W | 1.81"L x 0.47"W | | Item Weight | 8 ounces | | Lithium Battery Weight | 0.85 g | | Manufacturer | Sound World Solutions | | Material | Plastic | | Model Name | CS50 | | Model Number | CS50 Right Ear | | Noise Control | Sound Isolation | | Number of Items | 1 | | Outer Material | plastic | | Part Number | CS50-P | | Power Source | Battery Powered | | Product Style | CS50 Right Ear | | Recommended Uses For Product | Hearing enhancement in various environments, including noisy conditions and places like restaurants | | Software Update Supported to Date | unknown | | Special Features | Rechargeable | | Strap Type | Behind-the-ear hook or flexible ear loop | | UPC | 858378003235 | | Unit Count | 1 Count | ## Product Details - **Brand:** Sound World Solutions - **Color:** Black - **Material:** Plastic - **Model Name:** CS50 - **Style:** CS50 Right Ear ## Images ![NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) - Image 1](https://m.media-amazon.com/images/I/31Jje12Eu9L.jpg) ![NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) - Image 2](https://m.media-amazon.com/images/I/51wNPT-vLVL.jpg) ![NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) - Image 3](https://m.media-amazon.com/images/I/41MKn8JhTKL.jpg) ![NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) - Image 4](https://m.media-amazon.com/images/I/41vStHPojSL.jpg) ![NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) - Image 5](https://m.media-amazon.com/images/I/51isnbwlVdL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: I don't use I phones or listen to music. My issue is simply poor hearing the TV, restaurant conversation, etc. Is this for me?** A: google " Personal Sound Amplification Products vs a Conventional Hearing Aid for Speech Understanding in Noise". This peer reviewed article published in the AMA journal says this device is as good as a $1900 hearing aid. **Q: what is the difference between cs50 and cs50+ ? also not having a smart phone , how are adjustments made without an app ?** A: The CS50+ is the upgraded version of the no longer available CS50. Unit has 3 preset adjustments: Everyday ; Restaurant ; Entertainment. One does not necessarily need a smartphone to download the custom settings app but the computer/notebook/tablet must be Bluetooth enabled. **Q: Is this the cs50 or the cs50+ ?** A: This is the CS50+. The CS50 has been discontinued. Don MyHearGear **Q: Don't answer if you don't know... What is their water resistance rating?** A: I don’t know but I suspect any amount of water would destroy them since they are not sealed in any way. ## Frequently Bought Together - NEW! Sound World Solutions CS50 Wireless Bluetooth Sound Amplifier (Right Ear) - Hearing Aid for Seniors Adults Noise-Cancelling - Hearing Amplifier Invisible Sound Amplifier Digital Hearing Enhancement Devices Hearing Aid Cleaning Tools Included (Blue) --- ## 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.tw/products/9601932-new-sound-world-solutions-cs50-wireless-bluetooth-sound-amplifier-right](https://www.desertcart.tw/products/9601932-new-sound-world-solutions-cs50-wireless-bluetooth-sound-amplifier-right) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-16*