Resound · Resound Key
- Price
- ৳ 60,000
- per ear
- Fitting range
- 30–110 dB
- mild to profound
- Warranty
- 2 years
- serviced in our own centre
Photos and video
4
Who this one is for
Senso Hearing Centre
Hearing loss is measured in decibels, and every device is built for a band of it. The scale below shows the part of that band this one covers.
mild
moderate
severe
profound
Fitted for mild to profound hearing loss.
Fitting range: 30–110 dB HL · ReSound publishes this as a graph, not a number.
mild: Conversation is fine in a quiet room, but hard in a crowd or from across it.
moderate: The television goes up, and you find yourself asking people to repeat themselves.
severe: Even face-to-face talk is hard to follow, and the phone is difficult.
profound: Even raised voices do not come through — this needs the most powerful devices.
Being straight with you
Nobody can tell you a device is right for you without looking in your ears — and that includes us.
The full assessment takes 35 minutes and costs ৳ 1,600.
Resound Key 488 BTE hearing aid
Senso Hearing Centre
The ReSound Key 488 BTE (Behind-the-Ear) hearing aid is a higher-tier model in the ReSound Key lineup, offering enhanced features for individuals with various levels of hearing loss. Below are the detailed features and content for the ReSound Key 488 BTE: Key Features of ReSound Key 488 BTE Hearing Aid Advanced Behind-the-Ear Design: Designed to sit discreetly behind the ear, connected by a thin tube to a custom earmold or a standard ear tip that fits inside the ear canal. Suitable for mild to severe hearing loss, providing powerful amplification and sound clarity. Enhanced Sound Quality: Utilizes advanced sound processing to deliver crisp, clear audio with a focus on preserving natural sound quality. Optimized for various environments, automatically adjusting to provide balanced sound whether in quiet or noisy settings. Superior Noise Management: Features advanced noise reduction technology that actively reduces background noise, enhancing speech clarity. Particularly effective in challenging listening environments, such as busy restaurants or crowded public spaces. Feedback Cancellation: Incorporates cutting-edge feedback suppression systems that prevent whistling and other feedback noises, ensuring a more comfortable listening experience. Adaptive Directional Microphones: Equipped with adaptive directional microphones that automatically adjust to focus on speech from the front while reducing noise from other directions. Improves the ability to understand conversations in complex sound environments. Wireless Connectivity and Streaming: Fully compatible with Bluetooth®-enabled devices, allowing for direct streaming of audio from smartphones, TVs, and other devices. Works seamlessly with ReSound’s wireless accessories, such as the ReSound Multi Mic and TV Streamer 2, for enhanced listening experiences. Tinnitus Relief and Management: Includes integrated tinnitus management features, offering soothing sounds and customizable relief options for those with tinnitus. Can be tailored by a hearing care professional to suit the specific needs of the user. Personalized Control via Smartphone App: Compatible with the ReSound Smart 3D app, enabling users to adjust settings, change listening programs, and control volume directly from their smartphone. The app also includes features like geotagging, where the hearing aid automatically adjusts to saved settings based on the user’s location. Content Overview Audience: The ReSound Key 488 BTE is designed for individuals with mild to severe hearing loss who desire a feature-rich, reliable hearing aid. It is ideal for users looking for advanced sound quality, wireless connectivity, and customizable options. Usage Scenarios: Suitable for a wide range of environments, from quiet home settings to noisy public places. The hearing aid's adaptive features make it versatile for daily use, whether at work, in social gatherings, or during outdoor activities. Additional Information: Available through licensed hearing care professionals, who provide personalized fitting, programming, and ongoing support. The hearing aid comes with a warranty, along with access to customer service for any assistance needed after purchase. The ReSound Key 488 BTE offers an excellent combination of advanced features, durability, and user-friendly design, making it a top choice for those seeking to improve their hearing experience in diverse situations.

What the price covers
Senso Hearing Centre
- The audiologist's time — choosing the device and talking it through
- Programming and verification against your own audiogram
- An ear mould taken from your ear
- Follow-up and re-tuning every 4 months
- A 2-year warranty — 1 year on accessories
- Being shown, in person, how to wear it, clean it and look after it
What it does not cover
- The full hearing assessment is separate — ৳ 1,600, about 35 minutes.
- There is no instalment or EMI scheme. Cash, card, bKash and Bangla QR.
- The warranty does not cover physical damage, fire, tearing, and water damage — in that case a replacement is 60% of the price.
- Once sold, a device is not taken back. So try it in the centre before you decide.
Questions people ask
Write to us on WhatsApp — we answer in writing.
Who is the Resound key 488 DW BTE for?
For mild to profound hearing loss. Enough for quiet rooms and one or two people. More limited once there is background noise. The final choice is settled after the audiogram — recommending a device without seeing the ear is not something we do.
What does the Resound key 488 DW BTE cost, and what is included?
৳ 60,000. That covers the audiologist's time, programming and verification, the ear mould, follow-up and re-tuning every 4 months, and a 2-year warranty. The full hearing assessment is separate at ৳ 1,600.
How does it sit in the ear, and will people see it?
The whole device sits behind the ear and connects to an ear mould through tubing. It delivers the most power, so it is what more severe loss needs — and it is the easiest to handle.
Can I hear it before buying?
Yes. We programme it to your audiogram and you wear it in the centre. Do note that once sold a device is not taken back, so take your time in that sitting and ask everything you want to ask.
Worth comparing
The models closest to this one in price and capability. Which one you need is settled by the audiogram.
Resound Key
Resound key 461 DRW RIE
mild to profound loss
৳ 60,000
Resound Key
Resound key 498 SP BTE
severe to profound loss
৳ 60,000
Resound Key
Resound key 477 DW BTE
mild to profound loss
৳ 60,000
Resound Key
Resound key 462 DRW RIE
mild to profound loss
৳ 60,000
Resound Key
Resound Key 410 CIC
mild to moderate loss
৳ 60,000
Resound Key
Resound key 361 RIE
mild to profound loss
৳ 48,000
− ৳ 12,000
Resound Key
Resound key 362 DRW RIE
mild to profound loss
৳ 48,000
− ৳ 12,000
Resound Key
Resound key 388 BTE
mild to profound loss
৳ 45,000
− ৳ 15,000
Resound Key
Resound key 398 SP BTE
severe to profound loss
৳ 45,000
− ৳ 15,000
Resound Key
Resound key 377 BTE
mild to profound loss
৳ 45,000
− ৳ 15,000
Want to hear this one for yourself?
Come in and hear it set to your own audiogram, before you buy.



