

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














| 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 |
P**E
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 😀
K**I
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 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.
S**G
Fantastic
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.
A**R
Really improves understanding dialogues.
With this product you get both speakers and headphone as alternative ways of listening to an enhanced quality sound. And you can connect it to many different souces, not only a TV, but many other devices, as it comes with a variety of connecting cables. I am extremely happy to have bought this speaker. Sound is very clear and we finally can watch TV and understand the dialogues. Music and other sounds are usually so much louder than the dialogues, that not even increasing the TV volume is enough to catch what people are saying. Also, I am amazed at how much technology expertise, sense and care have been put into this device. The design is so versatile ! It includes a very light headphone (you don't need to use it you don't want to) + 2 detachable pieces : the base and the speaker. The base is what you connect to the TV (or any other device you would like to listen to, provided that device has one of the compatible sound outputs). You connect the base to the TV with one the several cables provided (you choose the cable depending on the output on your TV you decide to connect it) As for the speaker, you can place it onto the base and keep the whole near your TV. The energy needed by the speaker will then be provided by the base. But you usually don't do that and you take the speaker with you (it has a practical handle on the top of it) so you can listen to it near you. In this last case, the speaker has its own charger if you want to connect it to the mains. When you want to charge the speaker, you can choose between placing it onto the base or connect it to the mains with its own separate charger. Additionally, in case you want to use the speaker on its own and it happens to be discharged, the product has been designed to have a spare battery placed inside the speaker. This spare battery is charged whenever you charge the speaker. The spare battery is therefore always ready so you can continue to use a discharged speaker without connecting it to the mains. As if this wasn't enough, the speaker has a sound output 3.5mm jack for connecting any headphone (one light underchin headphone is in fact provided with the product) so you get use the clear sound obtained by the speaker but listen to it through a headphone and therefore not disturbing other people. If you connect a 3.5mm jack splitter you could connect additional headphones and share the sound with someone else. So much care and thought put into the design (let alone the technical quality of the sound, which really improves the understandability of the dialogues) is accompanied with similar care in the presentation of the product. There is an unmistakeable effort to help the user to succesfully put the product into use, like the small caps that cover the endings of optical cable : they are attached to the cable to avoid the possibility of not removing them before use (they are transparent) but also prevents them to get lost as they remain attached and reusable. I confess I admire the hard work behind this product, as well as I have been gladly surprised by the sound it provides.
M**.
Great Amazon service for difficult seller return of defective item
Bought this for my elderly mother. Product is defective: the signal keeps dropping and I need to re-pair the base and receiver every time. So wanted to return -- but went to the drop off location only to be told the seller requires you to go to some central location. Called Amazon customer service and they resolved the issue efficiently.
K**ー
以前は国産メーカーのワイヤレススピーカー使っていましたがこちらのスピーカーはコスパいいですね。 より遠くまで電波届くので音が途切れにくいです。 その代わり電池の消耗は激しいですが。 ACアダプターが二個付属なのはありがたい。
J**M
SM-621D SIMOLIO Wireless TV speaker is a game changer for me. Some hearing impairment has caused me to constantly be turning up the volume on my TV but with this new speaker that now sits on a table beside me I can hear with great clairity at a reduced volume. Advantage is being able to take it into different rooms in the house and still hear music or whatever from the TV. It comes with great instruction pamphlets and every cable needed to connect to TV along with headset and power adapters. If you want it can also connect to your phone or tablet. I am very happy with this purchase!
L**H
I have a noisy air conditioner. This speaker helps me bring the sound closer to me so I can easily turn the TV volume up when the A/C kicks on without disturbing anyone else in the room. When I'm in the same room with my daughter and she's on the phone, I can bring the speaker next to me and turn it in my direction, away from her. That way my TV show doesn't drown out her conversation. FYI I thought it wasn't working after using it a few times. The unit was fully charged. I had it next to me, but no sound came out. I figured it out, all I had to do was turn it off, return it to the base, then when the TV is on (transmiting), just turn the speaker back on and you'll hear the sound. Then take it back off the base and bring it close to you again. You just have to return it to the base to re-engage once in a while. And you also have to wait a moment for the sound to come out. Give it a couple of seconds and you'll hear it come in.
N**8
Très bonne enceinte, très pratique, de bonne qualité et fonctionne très bien. Adapté pour les mal entendants. On peut mettre l'enceinte à côté de la personne sans mettre le volume du téléviseur ou le volume très bas pour la famille. Il y a aussi un casque très pratique aussi. Je recommande et mieux qu'une barre de son. Achat pour ma mère, du coup j'en ai pris une pour chez moi.
L**N
I'm changing my product review from 3 stars to 5 stars. While it worked perfectly on youtube tv it didn't work on netflis or prime. But after several back and forth emails with simolio, we got the settings corrected and now it works! Their customer service was very responsive and helped us to correct the problem. The audio is perfect and I can move the speaker to whatever I'm doing (i.e. washing dishes or cooking) and I don't have to have the living room tv blaring which interferes with my husband listening to his programs in the den. I also think that the simolio audio is clearer than my new 75" tv with soundboard.
Trustpilot
2 weeks ago
2 weeks ago