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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want to extend an existing 3.5mm headphone cable across a room and keep using the headphones you already own, choose Hftywy 20ft; if you need to plug wired headphones into a USB-C phone or tablet that has no headphone jack at all, choose esbeecables USB C.
• Hftywy 20ft — biggest strength: 20 feet of braided, double-shielded male-to-female 3.5mm extension with a 90-degree right-angle plug that survives tight spaces and repeated bending.
• Hftywy 20ft — biggest trade-off: It does not add a headphone jack to anything. If your device has no 3.5mm port, this cable has nowhere to plug in, and it does not carry microphone signal.
• esbeecables USB C — biggest strength: A plug-and-play USB-C to 3.5mm adapter with a built-in DAC chip, three adapters in the pack, and full headset controls including mic, volume, pause and play.
• esbeecables USB C — biggest trade-off: It is a short dongle, not a long run of cable, and it only works on USB-C devices, so older phones and gear with a real headphone jack gain nothing from it.
• Pick Hftywy 20ft if you already have a 3.5mm jack and just need distance — TV to sofa, PC to a chair across the room, a wired headset that keeps yanking out of the port.
• Pick esbeecables USB C if your phone, tablet or laptop dropped the headphone jack and you want to keep using wired earphones, plus you like having spares in the bag, the car and at your desk.
The Hftywy 20ft is a single-purpose tool, and it is honest about it. It is a male-to-female 3.5mm TRS extension cord — a 20-foot run of braided nylon cable with a 90-degree right-angle connector on one end and a standard jack on the other. The core is silver-plated oxygen-free copper with double shielding, and the housing is zinc alloy. That combination is what you want in an extension: a long, low-resistance path that does not pick up hum or hiss along the way.
Where this cable earns its place is in the awkward spots. The right-angle plug is the standout detail. It sits flush against the back of a TV, a monitor, a receiver or a car stereo, so the cable bends down instead of sticking straight out where it can get knocked, snagged or slowly loosened. If you have ever had a straight plug crack a jack on a device you cannot easily replace, you understand why that angle matters. The braided jacket and the bend rating — tested past 15,000 bends — are there for people who plug and unplug daily, toss the cord in a bag, or route it under a desk where it will get rolled over by a chair.
The other half of the story is reach. Twenty feet covers a surprising amount of ground: from a TV on the far wall to the sofa, from a desktop tower to a recliner, from a mixer or receiver to a seat across the room. If your current 3-foot cable leaves you sitting on the floor next to the TV, this is the fix.
esbeecables USB C: Who It's For
The esbeecables USB C adapter solves the opposite problem. Modern phones, tablets and laptops keep deleting the headphone jack, and this little dongle puts it back. One end is USB-C, the other is a 3.5mm female jack, and there is a Smart DAC chip inside doing the digital-to-analog conversion your phone no longer does on its own.
The DAC is the reason to care. The spec sheet cites 40,000 samples per second and, in the product description, 96kHz/48-bit transmission through the built-in chip. Practically, that means the adapter is doing real conversion work rather than passing a weak signal through a cheap pass-through. The claim is deep bass, crisp highs and a balanced midrange — and the design backs up why: a dedicated chip plus shielded enamel wire and metal-coated connectors for a stable, lossless connection.
Functionality is the second selling point. This is not just a listen-only dongle. It supports wire control: microphone, volume, pause and play. You can take calls, skip tracks and talk through your wired headset. There is also Clear Voice Noise Reduction (CVR) built in to filter ambient noise on calls — useful if you wear wired earphones for meetings or long phone calls. One honest caveat from the spec sheet: the volume adjustment function of Apple EarPods is not supported.
The compatibility list is genuinely wide — iPhone 15 through 17 series including the Air and 16e, Samsung Galaxy S25 down through the S8 line plus Note models, iPad Pro and Air, MacBook, Pixel 10 down to 6, Huawei Mate and OnePlus. It is plug and play with no drivers or apps. And it is a three-pack, which sounds like filler until you live with a dongle: one stays on your desk, one lives in the car, one rides in your bag, and you stop hunting for the one you left behind. The strain relief is rated past 15,000 bends, so the weak point where dongles usually fail is at least addressed.
Who should skip it? Anyone with a device that still has a 3.5mm jack — you do not need conversion. And if you want a long cable run rather than a short adapter, a dongle alone will not get you across the room.
Side-by-Side: Which Should You Choose?
• Best for phones without a headphone jack → esbeecables USB C. The Smart DAC chip adds back the analog output your USB-C device removed.
• Best for tight, high-traffic ports → Hftywy 20ft. The 90-degree right-angle connector keeps the cable flat against the device and protects the port from leverage.
• Best for calls and headset controls → esbeecables USB C. Mic, volume, pause and play all pass through, with CVR noise reduction for voice.
• Best for pure listening through existing gear → Hftywy 20ft. No mic support is a limitation only if you needed a mic; for music and movies it is not.
• Best for owning spares → esbeecables USB C. Three adapters in the pack cover your desk, car and bag.
• Best for mixed households → esbeecables USB C. The compatibility list spans iPhone, Samsung, Pixel, iPad, MacBook and more, so one pack covers several people's devices.
• Best for durability in both cases → a tie on paper. Both are rated past 15,000 bends, but the Hftywy adds a braided nylon jacket and zinc alloy shell on top of that rating.
If I had to pick one, I would buy the Hftywy 20ft — but only because my problem is distance, not ports. My devices still have 3.5mm jacks, and what I actually need is a cable that reaches from the TV to where I sit without a straight plug getting bent sideways in the back of the set. The right-angle connector and 20-foot run solve that cleanly. That said, if your phone or tablet is USB-C with no headphone jack, the Hftywy is useless to you and the esbeecables adapter is the honest answer — the DAC chip, headset controls and three-pack make it the more versatile buy for anyone living in a jack-less world. In my opinion, buy based on the port you have, not the one you wish you had.
No, and mixing them up is the most common mistake. The Hftywy is a 3.5mm male-to-female extension cable that lengthens an existing headphone connection. The esbeecables is a USB-C to 3.5mm adapter that converts a digital USB-C port into an analog headphone jack. One extends; the other converts.
Will the esbeecables USB C adapter work with my phone?
No. The spec sheet states it does not support microphone functions, and it is a 3-pole TRS cable. Use it for headphones, speakers, receivers and car stereos. If you need headset mic and volume controls, the esbeecables adapter is the one that passes those through.
I do not quote prices here because they change constantly — check the current price on Amazon using the button on this page. Value depends on your need: the Hftywy gives you one long, durable extension, while the esbeecables pack gives you three adapters plus mic and volume support. Buy the one that matches the port on your device.
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