Simolio Over-Ear TV Headphones Compared: Your Options for 2026

If you have recently purchased a new smart TV and are trying to connect wireless headphones via the optical digital output port, you might be surprised to find that this optical audio output port is no longer provided. More and more modern televisions, such as those from brands like Samsung, LG, Sony, etc. do not have an optical (TOSLINK) or RCA audio output. Instead, they are relying entirely on the HDMI ARC port to provide audio output to other devices (e.g. soundbars/ AV receivers). This trend creates a large difficulty for many households who use traditional wireless headphone transmitters as part of their home entertainment systems.

However, the good news is that if your TV is equipped with an optical, RCA, or 3.5mm AUX output (or if you are planning to purchase a TV or device with these ports), the Simolio’s line of over-ear wireless TV headphones is undoubtedly one of the most thoughtful and comprehensive solutions on the market today. The following section details the various models to help you choose the one that best meets your needs.

1. Simolio JH-757D — The Charging Dock Pick with Dual-Mode and Soundbar Pass-Through

Best for: Couples and families who want the cleanest setup and soundbar compatibility

The JH-757D is Simolio's flagship charging-dock model and the one that genuinely stands apart from budget dock competitors. Most cheap charging-dock TV headphones do one thing: charge the headphones. The JH-757D goes further.

It provides the unique feature of the 2.4 GHz + Bluetooth dual-mode design. In TV mode, it has zero lip sync delay, as well as a range of up to 164 ft (50 m). You may also switch to Bluetooth mode and the headphones pair independently to your smartphone, tablet, or laptop, which is a rare feature in this category that's usually reserved for higher-priced consumer headphones.

The other standout is the Versatile Audio Bypass (Optical/AUX) (audio pass-through to soundbar). This solves the classic dilemma of households that have both a soundbar and want personal headphones: normally, connecting a headphone transmitter to your TV's optical output means unplugging the soundbar. The JH-757D's bypass lets both play simultaneously. Your family will hear the television through the soundbar while you will hear the television through your headphones at your desired volume.

In addition to this, there are 3 different types of EQ mode (dialogue, standard, bass) you may select from the headphones. They also deliver 20 hours of battery life on a single charge, support magnetic charging via a docking base, and allow one single transmitter to connect to any number of the headphone units. Hence, this product is suitable for people looking for a tidy solution with minimal cabling.

These are wireless tv headphones with charging dock done properly — not just a cradle, but an all-in-one unit that integrates a transmitter, charger, and mode switcher.

2. Simolio SM-829D1/ SM-829D2 — The Overhead-Rack Charging Classics with Swappable Batteries

Best for: Extended binge-watchers, seniors, and multi-user households

The SM-829 Wireless TV Headphones uses a 2-in-1 transmitter & charging stand design, which means that the transmitter base serves as both a headphone stand and a charging dock.

This series is equipped with a replaceable battery system. It comes standard with two 500mAh batteries, one inside the headphone and one pre-charged in the transmitter base. When one battery runs out of power (offering up to 20 hours of use), you can swap it out in just a few seconds and keep watching. This effectively gives you unlimited battery life without the need to plug in.

Both models utilize 2.4GHz RF technology to deliver zero-latency, plug-and-play connectivity, and provide BT mode which allows you to switch to Bluetooth to stream from phones and tablets. The series supports optical, RCA, and 3.5mm inputs and includes the by-pass to soundbar feature so headphones and soundbar can operate simultaneously. Furthermore, their voice clarity technology actively reduces background noise to bring dialogue forward, and automatic signal control technology stabilizes sudden increases in TV volume, thereby protecting your hearing.

Both models also include left-right balance control and an ambient sound amplifier mode (press a button and the headphones briefly pick up room audio so you can hear someone talking to you without removing them).

The SM-829D2 simply adds a second headphone to the same transmitter, making it ideal for couples to watch together while allowing each person to listen at their preferred volume.

3. Simolio JH-737D1/ JH-737D2 Plus — The Overhead-Rack Pick with Cinema EQ and Extended Range

Best for: Movie and sports fans who want cinema audio modes alongside clear dialogue

The JH-737 Plus series sits in the same overhead-rack format as the classic SM-829 series but introduces several meaningful upgrades. One difference is the 3 exclusive EQ settings: Clear Dialogue, Standard, and Cinema. Its Cinema mode is optimized for audio-visual output to deliver immersive low-frequency effects, while the Clear Dialogue mode enhances vocal performance, making it suitable for news content, films and television programs.

The series also supports Dual-Mode 2.4GHz and Bluetooth wireless technology, with a latency of less than 40ms, meaning audio-video desynchronization or "lip-sync" delay is completely undetectable. Designed for everyday entertainment, these wireless headphones are feature-rich and versatile, delivering instant, lag-free audio response. Both models include the by-pass to soundbar feature.

Each pair of JH-737D1 Plus headphones offers 20 hours of continuous audio playback on a single charge, which is sufficient for extended movie-watching sessions. Additionally, the transmitter provides a reliable, high-speed, and virtually lag-free wireless connection, with an effective range of up to 164 feet (50 meters) in the absence of obstructions such as walls or furniture.

The JH-737D1 Plus is the single-headphone version for solo listeners. If you look for couples or family viewing, you may check out the JH-737D2 Plus, like the SM-829D2, it bundles two headphones with one transmitter, with independent volume controls on each.

These are Wireless TV Headphones that work with virtually every TV still carrying an optical, RCA, or AUX port.

4. Simolio SM-825D Pro — The Value Pick Under $80

Best for: Budget-conscious buyers, seniors, and first-time wireless TV headphone users

The SM-825D Pro is Simolio's most accessible over-ear wireless model. It includes the core features that matter most, which are the voice enhancement with noise reduction, 2.4GHz + Bluetooth dual-mode, no lip-sync delay, 164ft range, and optical/RCA/AUX compatibility — while keeping the price under $80.

Like the SM-829 series, it ships with a spare battery (500mAh) and a transmitter combo, giving you up to 20 hours per battery with uninterrupted viewing built in. Three sound modes (dialogue, standard, cinema), left-right balance control, and an ambient sound amplifier mode are all present. Setup is plug-and-play with no manual pairing required.

One important note: the SM-825D Pro Wireless TV Headphones for Seniors & Hard of Hearing only supports optical bypass. If you require a bypass function that supports both optical and AUX connections with simultaneous playback, we recommend upgrading to the SM-829 or JH-737D series.

As a complete, reliable Wireless TV Headphones solution that ticks every essential box, the SM-825D Pro is difficult to beat at its price point.

Quick Comparison Table

Frequently Asked Questions

Q1. Can I use these headphones if my TV only has an HDMI ARC port?

Ans: Yes, but If your TV only offers HDMI ARC audio, you will need an HDMI ARC Audio Extractor first to convert HDMI to either Optical or RCA, because the Simolio transmitters require an optical, RCA or a 3.5mm AUX audio output. Alternatively, you can wait for the upcoming JH-757O, which supports HDMI ARC audio.

Q2. Can I use a soundbar & headphones at the same time? 

Ans: Yes, all models that Simolio carries have audio pass-through (bypass) functionality to connect your audio bar.

For instance, models such as JH-757D, SM-829D1/D2, and JH-737D1/D2 Plus support both optical pass-through and AUX pass-through.

SM-823, SM-824, and SM-825D Pro models support only optical pass-through. If in your case you are using an audio bar with AUX input, an external splitter is needed.

Q3. How many headphones can I connect to one transmitter? 

Ans: All Simolio transmitters support multiple headphones simultaneously. The D2 models come with two headphones included; additional headphones are sold separately.

Q4. Is there audio delay (lip-sync)? 

Ans: No. All models use 2.4GHz RF to deliver effectively zero perceptible delay when watching TV.

Q5. Are these suitable for seniors or people with hearing difficulties? 

Ans: Yes. Every model includes voice clarity/dialogue enhancement modes, and all models include left-right balance control, specifically designed for users with different hearing levels in each ear.

Which Simolio Should You Choose?

If you want the cleanest setup with a proper charging dock, dual-mode flexibility, and TV Headphones with audio pass-through, the JH-757D is the standout pick. For cinema-quality EQ modes and the longer battery life, choose Simolio JH-737D2 Plus because the JH-737D Plus series is the clear winner for movie lovers and large households. If swappable battery and an interference-free 2.4GHz RF connection are your requirements, you can choose the SM-829 series. If you prioritize proven, stable performance while working within a limited budget, the SM-825D Pro is a suitable choice that meets all your essential needs.