---
product_id: 93893655
title: "Portable Wireless TV Speakers with Clear Dialogue for Hard of Hearing, Ideal for TV Watching without Blaring Volume for Seniors, Wireless Speakers for Television with 2 AC Adapters (SM-621D)"
brand: "simolio"
price: "€ 340.12"
currency: EUR
in_stock: true
reviews_count: 10
category: "Simolio"
url: https://www.desertcart.gr/products/93893655-portable-wireless-tv-speakers-with-clear-dialogue-for-hard-hearing
store_origin: GR
region: Greece
---

# 100 ft wireless range Voice highlighting & tone control 2 AC adapters for nonstop power Portable Wireless TV Speakers with Clear Dialogue for Hard of Hearing, Ideal for TV Watching without Blaring Volume for Seniors, Wireless Speakers for Television with 2 AC Adapters (SM-621D)

**Brand:** simolio
**Price:** € 340.12
**Availability:** ✅ In Stock

## Summary

> 🔊 Hear Every Word, Join Every Moment — Without the Volume Wars!

## Quick Answers

- **What is this?** Portable Wireless TV Speakers with Clear Dialogue for Hard of Hearing, Ideal for TV Watching without Blaring Volume for Seniors, Wireless Speakers for Television with 2 AC Adapters (SM-621D) by simolio
- **How much does it cost?** € 340.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/93893655-portable-wireless-tv-speakers-with-clear-dialogue-for-hard-hearing)

## Best For

- simolio enthusiasts

## Why This Product

- Trusted simolio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Freedom to Roam:** Up to 100 feet wireless range lets you enjoy TV audio anywhere in your home or even outdoors.
- • **User-Friendly Design:** Simple rotary volume knob and lightweight portable speaker tailored for seniors and hearing-impaired users.
- • **Dual Power Convenience:** Rechargeable speaker with charging base plus a second AC adapter for continuous use without downtime.
- • **Plug & Play Versatility:** Supports digital optical, RCA, and AUX outputs—no extra converters or messy cables needed.
- • **Crystal-Clear Dialogue Focus:** Voice highlighting tech and adjustable treble/bass ensure every word is heard without cranking volume.

## Overview

The SIMOLIO Portable Wireless TV Speakers (SM-621D) deliver crystal-clear dialogue with voice highlighting and tone adjustments, designed specifically for seniors and those with hearing impairments. Featuring a robust 100-foot wireless range and multiple audio input options (digital optical, RCA, AUX), it eliminates the need for extra converters or tangled wires. Dual AC adapters and a rechargeable speaker provide nonstop TV audio anywhere in your home, while an intuitive volume knob and included stethoscope headset offer personalized, comfortable listening. Perfect for enhancing TV sound clarity without disturbing others.

## Description

SIMOLIO Portable Wireless TV Speakers with Clear Dialogue for Hard of Hearing, Ideal for TV Watching without Blaring Volume for Seniors, Wireless Speakers for Television with 2 AC Adapters (SM-621D) : desertcart.co.uk: Electronics & Photo

Review: A great help for hard of hearing. - This was a big success with my mother in-law. She normally has her TV on full volume. With this device installed (very easily) she is able to have the wireless speaker right beside her armchair. The sound is extremely clear on the normal setting, though it also has a tone setting optimised for speech. The volume has thankfully come down to a much more sensible level and my ears have stopped bleeding. She’s very non technical, so the simple single rotary volume/power knob is ideal. The base station has to be powered by a mains power supply, but the speaker unit is rechargeable if you place it on the base when not in use. However, to avoid having to recharge, a second power supply is provided for the speaker unit. It is advised to remove the lithium battery pack if this is the chosen setup. The speaker unit is light and easily portable, the size and shape of a small handbag. A simple stethoscope style headset is also supplied, which works fine, but sort of defeats the object of the wireless speaker. There are several possible connection options at the TV end. All necessary leads are included. A comprehensive manual is also supplied, which I studied AFTER quickly setting up 😀
Review: Not just for the hard of hearing - This type of device has been around for years and I've had 2 brands bookmarked for ages in preparation for my old father finally accepting his hearing loss and needing assistance. I picked Simolio based on desertcart reviews and regret not getting this sooner, as it also helps myself watch movies without headphones while keeping the sound within a personal range. It comes with 2 power adapters so you can detach the speaker from the base but still keep it powered indefinitely and an optical cable (plus the common ones) which will provide the best audio connection with most TVs today. The only minor downside is that we'd prefer to leave the speaker on permanantly but upon switching off the TV the speaker will soon go into standby and requires turning fully off and back on before you hear "TV mode" and the audio connection is restored. Other than that - it's an excellent solution and sound is very clear and the overall build quality seems decent. It's not just for the hard of hearing but for those want to hear film and TV dialogue but find current content and TV speakers to be muffled and flat; or it sounds like everyone is mumbling.

## Features

- DIGITAL OPTICAL/RCA/AUX AUDIO OUTPUT SUPPORTED: compatible with most TVs/DVDs/media systems. You don't have to spend extra money on a digital-to-analog converter, and avoid the mess wires and a heap of connections behind your TV. PS: 1. If your TV's optical port is occupied by a soundbar, you'll need an optical splitter. 2. Whether or not plugging into the TV's audio output will silence the TV's internal speakers depends on the TV's circuit design, pls contact your TV manufacturer for details.
- WIRELESS SPEAKERS FOR COMFORTABLE TV AUDIO ENJOYMENT AND HEARING ASSISTANCE: A perfect alternative to wireless TV headphones, freeing your ears from heavy and uncomfortable over-ear or in-ear headphones. 2.4GHz FHSS tech ensures easy connection and high fidelity stereo sound reproduction without interference for your ultimate listening pleasure! No more blaring volume, you can share a TV show or movie with someone who has regular hearing. No WiFi or Bluetooth required.
- HI-TECH PERSONAL WIRELESS TV SPEAKERS/SOUNDBOX CUSTOMIZED FOR THE SENIOR CITIZENS OR THOSE WITH HEARING IMPAIRMENTS: Featuring voice highlighting tech, automatic gain control and TONE (treble/normal/bass) adjustment to make TV dialogue stand out clearly from background sound, this personal sound amplification TV speaker allows you to regain clear and crisp TV sound without constantly fiddling with the remote control in an effort to find the optimal volume level.
- PORTABLE FOR CONVENIENCE & 2 CHARGING OPTIONS: Supporting 6 hrs of continuous operation on a single charge, this TV hearing amplifier has a range of up to 100 ft, giving you the freedom to use your assistive listening device anywhere in the house, even outdoors. You can charge the speaker by placing it on the charging base or enjoy TV all day long by using the power adapter to plug it into a wall outlet. It is recommended to remove the battery when not in use for a long time.
- INDEPENDENT VOLUME & INCLUDEDS A HEADPHONE FOR A PRIVATE LISTENING: Our portable TV speaker features its own volume control, just turn the big volume knob to get the desired sound level. Connect the specially designed lightweight, noise isolating stethoscope headset to the speaker for quiet TV viewing by setting the TV on mute. Note: Before using this personal TV speaker with a pacemaker or other medical device, consult your physician or the manufacturer of the medical device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077L26R9K |
| Best Sellers Rank | 131 in TVs 365 in Portable Speakers & Docks |
| Colour | Grey |
| Compatible devices | Laptop, Personal Computer, Smartphone, Tablet |
| Control method | Touch |
| Guaranteed software updates until | unknown |
| Impedance | 6 Ohms |
| Included components | 2 AC Adapters, 1 Stethoscope headset, Charging Base/Transmitter, Digital Optical Cable, RCA Cable, 3.5mm AUX Cable, Speaker/Receiver, User Instruction Manual, Quick Guide |
| Is waterproof | False |
| Item model number | SM-621D |
| Item weight | 2.9 Pounds |
| Manufacturer | Simolio |
| Maximum range | 100 Feet |
| Number of items | 1 |
| Power source | Corded Electric & Battery Powered |
| Product dimensions | 24.9D x 25.4W x 10.9H centimetres |
| Recommended uses for product | TV Speakers for Hard of Hearing, Wireless TV Speakers for Seniors, Wireless Speaker for TV for Hearing Impaired, RF Portable Bedside TV Speakers, Sound Amplifier for TV, TV Listening Speaker for Elderly, TV Voice Enhancing Speakers for Old People w/ Dialog Clarity |
| Speaker size | 50 Millimetres |
| Surround-sound channel configuration | 1.0 |
| Unit count | 1.0 count |
| Warranty type | limited warranty |
| Wireless communication technology | Radio Frequency |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** SIMOLIO
- **Connectivity technology:** 2.4GHz Wireless
- **Frequency response:** 20 Hz
- **Material:** Metal
- **Model name:** SM-621D
- **Mounting type:** Portable, Tabletop Mount
- **Speaker maximum output power:** 10 Watts
- **Speaker type:** Portable

## Images

![Portable Wireless TV Speakers with Clear Dialogue for Hard of Hearing, Ideal for TV Watching without Blaring Volume for Seniors, Wireless Speakers for Television with 2 AC Adapters (SM-621D) - Image 1](https://m.media-amazon.com/images/I/71aJN7ysdFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great help for hard of hearing.
*by P***E on 1 January 2026*

This was a big success with my mother in-law. She normally has her TV on full volume. With this device installed (very easily) she is able to have the wireless speaker right beside her armchair. The sound is extremely clear on the normal setting, though it also has a tone setting optimised for speech. The volume has thankfully come down to a much more sensible level and my ears have stopped bleeding. She’s very non technical, so the simple single rotary volume/power knob is ideal. The base station has to be powered by a mains power supply, but the speaker unit is rechargeable if you place it on the base when not in use. However, to avoid having to recharge, a second power supply is provided for the speaker unit. It is advised to remove the lithium battery pack if this is the chosen setup. The speaker unit is light and easily portable, the size and shape of a small handbag. A simple stethoscope style headset is also supplied, which works fine, but sort of defeats the object of the wireless speaker. There are several possible connection options at the TV end. All necessary leads are included. A comprehensive manual is also supplied, which I studied AFTER quickly setting up 😀

### ⭐⭐⭐⭐⭐ Not just for the hard of hearing
*by K***I on 2 January 2026*

This type of device has been around for years and I've had 2 brands bookmarked for ages in preparation for my old father finally accepting his hearing loss and needing assistance. I picked Simolio based on Amazon reviews and regret not getting this sooner, as it also helps myself watch movies without headphones while keeping the sound within a personal range. It comes with 2 power adapters so you can detach the speaker from the base but still keep it powered indefinitely and an optical cable (plus the common ones) which will provide the best audio connection with most TVs today. The only minor downside is that we'd prefer to leave the speaker on permanantly but upon switching off the TV the speaker will soon go into standby and requires turning fully off and back on before you hear "TV mode" and the audio connection is restored. Other than that - it's an excellent solution and sound is very clear and the overall build quality seems decent. It's not just for the hard of hearing but for those want to hear film and TV dialogue but find current content and TV speakers to be muffled and flat; or it sounds like everyone is mumbling.

### ⭐⭐⭐⭐ Fantastic
*by S***G on 30 June 2025*

Brilliant! We can hear the dialogue a lot more easily. Straightforward set up, quite simple. I understand this is portable but haven't used it that was yet and it has a second charger to facilitate this so it doesn't run out of charge away from the transmitter/dock. I only wish it had a remote control as where we keep ours is out of arm's reach. Quite attractive, not at all ugly.

## Frequently Bought Together

- SIMOLIO Wireless Portable TV Speakers with TV Audio Listening Assistance, Voice Highlighting TV Speakers for Hard of Hearing, Seniors and Elderly, 100ft Range, Extra Headset & 2 Adapters -SM-621D
- SIMOLIO Rechargeable Li-ion Battery SM-621,SM-621D

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-26*