If you want a dedicated TV listening solution that lets you move freely around your living room without audio lag, choose Retekess TA005; if you need high-fidelity wired in-ear monitors with replaceable cables for critical music listening, choose LEAUDIO TRN Seahorse Pro. These two devices serve entirely different purposes and target different ears, so the decision comes down to whether you are trying to watch a football game on a Sunday afternoon or sit down to analyze a complex album track.
• Retekess TA005: Its biggest strength is long-range RF wireless connectivity specifically tuned for TV synchronization, but its trade-off is a lack of Bluetooth streaming for mobile devices. This pick is for seniors and families who need a simple, lag-free way to watch television together.
• LEAUDIO TRN Seahorse Pro: Its biggest strength is its flagship-grade 14.2mm dynamic driver and flat-head design tailored for audiophiles seeking detail, but its trade-off is a strictly wired connection with no wireless freedom. This pick is for enthusiasts who prioritize sound quality over convenience and have large ear canals.
• The Verdict: You are choosing between a lifestyle accessory for home entertainment and a precision tool for musical appreciation.
The Retekess TA005 is engineered for a very specific scenario: watching television without disturbing others or missing dialogue. It operates on an RF (Radio Frequency) band rather than standard Bluetooth, which allows it to achieve a range of up to 100 feet. This distance capability is not just about walking to the kitchen; it means you can move through different rooms of your house while keeping the audio perfectly synced with the picture. This is a critical feature for anyone who has ever been annoyed by the slight lag found in cheaper wireless headphones when watching movies or sports.
Comfort is another pillar of this product, especially for users who might wear them for extended periods. The design features over-ear cups with faux leather and foam materials, creating an ergonomic seal that many find suitable for long-lasting wear. The weight is listed at 410 grams, which is substantial enough to feel durable but distributed to prevent fatigue. For those looking for memory foam ear cushions earbuds for big head scenarios, the over-ear form factor of the TA005 often provides a more secure and comfortable fit than smaller in-ear options, as it does not rely on deep insertion into the ear canal. It is particularly well-suited for seniors or elderly family members who appreciate the simplicity of automatic pairing and the ability to adjust volume directly on the device without needing a smartphone app.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-28 · 8 min read · Independent comparison
However, this headset is not a general-purpose device. It relies on a dedicated transmitter that connects to your TV via Optical, RCA, or AUX ports. If your television does not have one of these output ports, or if you require Bluetooth connectivity to stream music from your phone while on the go, this unit will not work for you. It is a single-function tool designed to solve the problem of "hearing issues" during TV consumption. It supports stereo sound and even allows for two transmitters to be used simultaneously, meaning two people can listen to the same show on separate pairs if you buy a second set. If you need a bluetooth headset for big head users who also want to connect to their phone wirelessly, this is likely not the right choice, as it lacks that specific Bluetooth capability for mobile streaming.
In stark contrast to the TV-focused TA005, the LEAUDIO TRN Seahorse Pro is a piece of high-end audio equipment designed for the discerning listener who values fidelity above all else. This is not a casual consumer gadget; it is a flagship in-ear monitor featuring a massive 14.2mm dynamic driver unit. The sheer size of this driver suggests a powerful acoustic core capable of delivering a wide frequency response from 20Hz to 20kHz with a sensitivity of 110dB. For audiophiles, this translates to a rich, detailed soundstage where every instrument is clearly separated. The use of a PU dome with an LCP composite diaphragm indicates a focus on clarity and speed, aiming to provide a consistent acoustic characteristic across the entire spectrum.
The design philosophy here centers on the "flat-head" concept, which is a nod to the needs of users with larger ear anatomy. Many standard earbuds fail to fit securely in bigger ears because they rely on small, round tips that don't create a proper seal. The Seahorse Pro addresses this with a shape that aligns better with the contours of larger ear canals, potentially offering a more stable fit and better passive noise isolation without relying on active noise cancellation technology. The build quality is emphasized with high-precision aluminum alloy craftsmanship, suggesting a premium feel that resists wear and tear. Furthermore, the inclusion of a replaceable cable design using a standard 0.78-2Pin connector adds significant longevity to the product. If the cable ever frays, you do not need to throw away the expensive drivers; you simply swap out the cord for a new one made of high-purity oxygen-free copper silver-plated material.
This product is ideal for someone who wants the best bluetooth earbuds for big head performance but prefers a wired connection for zero latency and maximum control. Since it uses a 3.5mm jack, it requires a direct connection to a source device, whether that is a dedicated digital-to-analog converter, a portable music player, or a computer. There is no battery life to worry about, no charging time required, and no risk of the battery degrading over years of use. However, this lack of wireless freedom is a major trade-off. If you are the type of person who needs to walk around the house while listening to music, or if you need to answer calls wirelessly, the wired nature of the Seahorse Pro makes it impractical for daily mobility. It is a stationary tool for focused listening sessions, not a companion for the commute.
• Best for TV Watching and Movie Sync → Retekess TA005. The RF technology ensures the audio stays locked to the video, eliminating the annoying lag that plagues many wireless solutions.
• Best for Music Fidelity and Detail → LEAUDIO TRN Seahorse Pro. The 14.2mm driver and aluminum construction deliver a superior HiFi experience that wireless codecs cannot match.
• Best for Large Ear Comfort → LEAUDIO TRN Seahorse Pro. The flat-head design specifically targets users who struggle with the fit of standard round earbuds.
• Best for Mobility Around the Home → Retekess TA005. With a 100-foot range, you can walk to the kitchen or yard without losing the signal, whereas the TRN is tethered to your device.
• Best for Long-Term Durability → LEAUDIO TRN Seahorse Pro. The replaceable cable system means the most common point of failure can be easily fixed, extending the life of the drivers indefinitely.
• Best for Seniors and Ease of Use → Retekess TA005. The automatic pairing, physical volume controls, and lack of apps make it much simpler for older adults to operate.
• Best for Multi-Room Listening → Retekess TA005. The ability to support two channels allows multiple users to enjoy the same content simultaneously in the same room.
• Best for Critical Audio Analysis → LEAUDIO TRN Seahorse Pro. The impedance and sensitivity specs indicate a professional-grade tuning for those who want to hear exactly what the artist intended.
I would personally buy the Retekess TA005 if my primary goal was to enjoy my evening television without bothering my partner or neighbors. The ability to move around the house with perfect audio sync is a game-changer for home entertainment, and the over-ear comfort level is generally superior for long viewing sessions. However, if I were setting up a dedicated listening station for music production or critical listening, I would immediately choose the LEAUDIO TRN Seahorse Pro. Its flat-head design is a rare and welcome feature for those of us with bigger heads who find standard earbuds uncomfortable, and the replaceable cable offers a level of value and longevity that wireless earbuds simply cannot compete with. Ultimately, for big head users who prioritize comfort and fit, the TRN Seahorse Pro wins on design specificity, but for the average household looking to upgrade their TV experience, the TA005 is the clear winner.
No, the Retekess TA005 is designed specifically for TV connections via Optical, RCA, or AUX outputs. It does not support Bluetooth streaming from mobile devices, so it cannot play music from your phone wirelessly.
No, these are fully wired earphones powered directly by your audio source via the 3.5mm jack. They do not contain internal batteries, so there is no charging time required and they will work as long as your source device is on.
Yes, the product description highlights a "Seahorse Concept Design" and flat-head shape specifically crafted for flat-head enthusiasts, which typically accommodates larger ear canals better than standard round in-ear designs.
The specifications list "None" under noise control, indicating it does not feature active noise cancellation. It relies on the over-ear cup design for passive isolation, but it is not marketed as a noise-canceling device like modern ANC headphones.
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