How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want to add Bluetooth audio to a TV, PC or any wired source and share it with two pairs of headphones at once, choose 1Mii 5.3; if you need a complete pair of on-ear wireless headphones you can just wear out of the box, choose JVC.
The two products share a Bluetooth version number and very little else. One is a transmitter that creates a wireless link for gear you already own. The other is the gear itself — a finished pair of on-ear headphones aimed at younger listeners. Picking between them comes down to one question: are you trying to connect something, or are you trying to listen to something?
• 1Mii 5.3 — biggest strength: Turns a non-Bluetooth TV, PC or similar source into a wireless one, and can send that audio to two headphones or speakers at the same time, with aptX Adaptive/Low Latency/HD codec support and a rated range up to 100 ft in open space.
• 1Mii 5.3 — biggest trade-off: It is not a headphone. It makes no sound on its own, has no built-in battery and needs its own 5V/1A USB power adapter, plus you must already own Bluetooth headphones or speakers to hear anything.
• JVC — biggest strength: A self-contained on-ear Bluetooth headphone with a 30 mm dynamic driver, a rated 50 hours of playback and a 2-hour charge time, using touch controls and built-in volume control.
• JVC — biggest trade-off: It is purely a listening device for one person. It cannot transmit, cannot feed a TV's audio to a second pair of headphones, and its Bluetooth range is rated at 10 meters rather than the transmitter's longer open-area figure.
• Who each pick is for: Choose 1Mii 5.3 if your problem is a silent or wired-only TV and you want shared, low-latency wireless audio; choose JVC if you simply want an affordable-feeling, easy on-ear headphone for a teen or adult to wear.
The 1Mii 5.3 is a problem-solver, not a listening device. Its whole job is to take audio from a source that has no Bluetooth — a television, a desktop PC, an older receiver with RCA or AUX outputs — and broadcast it wirelessly to headphones or speakers you already own. You plug it into optical, AUX or RCA ports, and it handles the rest over Bluetooth 5.3. In my opinion that makes it one of the more practical little gadgets for a household where the TV is loud and someone in the room wants to watch late without waking anyone else.
What sets it apart from a basic transmitter is the codec list. It supports aptX Adaptive, aptX Low Latency and aptX HD, which is the part that matters for movies and games — lip-sync and controller-input lag are exactly what ruins a wireless TV setup, and low-latency codecs are designed to cut that down. There is one important caveat straight from the spec sheet: to actually get low-latency performance, your receiving headphones or speakers need to support aptX Adaptive or aptX Low Latency too. If they don't, you're on the standard SBC path and may notice delay.
The dual-headphone feature is the other headline. Two pairing buttons let two people listen to the same movie or album simultaneously, each with their own volume buttons on the unit. That's a genuinely useful setup for a couple watching a late film or a parent sharing audio with a child. The catch is that when you connect two aptX Low Latency or aptX HD devices at once, the codec drops to standard aptX, and both receiving devices need to support the same codec or you may get noticeable delay. It's a fair trade for sharing.
Who should buy it: anyone with a non-Bluetooth TV or PC who wants wireless audio to existing headphones or speakers, especially households that want two people listening at once. The clear codec display and simple push-button controls are also a plus for older users who don't want to fight a menu system. Who should skip it: anyone who needs actual headphones, anyone expecting a built-in battery — it's corded electric and needs your own 5V/1A USB adapter — and anyone hoping to use it with hearing aids, because it explicitly isn't compatible with them. Also note the recommendation to pair your headphones before turning on the TV, and not to power it from the TV's own USB port.
The JVC HAS59WB is the opposite kind of product: a finished, wearable on-ear Bluetooth headphone. There's no setup chain, no adapter, no source device to think about. You charge it over USB-C, pair it with a phone, tablet or computer, and listen. The spec sheet positions it for kids, teens and adults — the age range listed is teen and adult, and the feature copy frames it around schoolwork, audiobooks, YouTube, movies and music. It's the sort of headphone a parent buys for a child who needs something wireless for homework and entertainment, or that an adult picks up as a light everyday pair.
The numbers are straightforward. A 30 mm dynamic driver, 32 ohm impedance and a 20 Hz–20,000 Hz frequency range cover the standard audible spectrum — nothing exotic, but appropriate for casual listening. Battery life is rated at 50 hours with a 2-hour charge time, which is the standout figure here. In my opinion, that's the number that makes this headphone genuinely convenient: it means you can go days of normal use without hunting for a cable, and even a long trip won't drain it.
The build uses fabric, silicone and memory foam in the earcups, which suggests comfort was a design priority for on-ear wear — memory foam is there to soften the pressure against the ear, and on-ear designs live or die by that. Controls are touch-based with volume control built in, so there are no protruding buttons to fumble for. Bluetooth 5.3 handles the connection, and the wireless range is rated at 10 meters, which is realistic for a phone-in-pocket or laptop-on-desk scenario.
Who should buy it: a teen or adult who wants a simple, comfortable, long-battery on-ear headphone for phones, tablets and computers, and parents buying for a kid's study and entertainment use. Who should skip it: anyone trying to solve a TV audio problem. This headphone can't transmit, can't pair two sets to one source, and there's no noise cancellation — the spec sheet lists noise control as none. If your goal is silencing a loud TV for the rest of the house, this isn't the tool; it's one person's listening device.
• Best for watching TV without disturbing others → 1Mii 5.3. It's built specifically to take a TV's optical, AUX or RCA audio and send it wirelessly to headphones.
• Best for two people listening at once → 1Mii 5.3. Two pairing buttons and two volume buttons let two headphones or speakers share the same source.
• Best for movies and games with minimal lag → 1Mii 5.3, provided your headphones or speakers also support aptX Adaptive or aptX Low Latency.
• Best for long battery life → JVC. Rated at 50 hours per charge with a 2-hour charge time; the 1Mii has no battery at all.
• Best for simply wearing and listening → JVC. It's a complete headphone with a 30 mm driver, touch controls and USB-C charging — nothing else required.
• Best for a kid, teen or student → JVC. The design and feature set are aimed at exactly that use case: phones, tablets, computers, homework and media.
• Best for older users who want obvious controls → 1Mii 5.3. Push buttons and an easy-to-read codec display beat touch gestures for some people.
• Best for portability → JVC. It's a 3.2-ounce wearable; the 1Mii is a 150 g box that needs its own power adapter and stays put.
My Verdict
It's a transmitter. It has no speakers and makes no sound by itself — it takes audio from a TV, PC or similar source over optical, AUX or RCA and sends it wirelessly to Bluetooth headphones or speakers you already own.
No. The JVC is a receiving headphone, not a transmitter. It pairs to a phone, tablet or computer as a normal Bluetooth headphone, but it can't take a wired TV signal and broadcast it, and it can't feed two pairs of headphones.
The JVC, clearly. It's rated at 50 hours of playback with a 2-hour charge. The 1Mii has no built-in battery at all — it's corded and needs its own 5V/1A USB power adapter to run.
Only the 1Mii advertises aptX Adaptive, aptX Low Latency and aptX HD, and even then your receiving headphones must support the same codec to benefit. The JVC's spec sheet lists Bluetooth 5.3 but no low-latency codec, so it's aimed at general listening rather than sync-critical viewing.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.