We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-03 · 6 min read · Independent comparison
If you want a pair of iPhone earbuds that works with the widest range of older iPhones and iPads and gives you a full set of inline controls, choose SUPVOL iPhone; if you need a Lightning-plug set with a longer warranty and a softer silicone fit, choose Matsusho 2. Both are two-packs of white in-ear buds that connect over Bluetooth after you plug them in — the real difference is the connector, the materials and how far back the compatibility list goes.
• SUPVOL iPhone — biggest strength: a 3.5 mm jack that also pairs over Bluetooth, plus a wide compatibility list that runs from iPhone 14 all the way back to the iPhone 7. Biggest trade-off: the plastic, rounded-tip housing is the more basic of the two builds.
• Matsusho 2 — biggest strength: a Lightning connector with Bluetooth 5.2 and a 36-month warranty, wrapped in silicone and TPE for a softer in-ear feel. Biggest trade-off: no 3.5 mm option, so it will not fit any iPhone that still uses a round headphone jack.
• Who SUPVOL iPhone is for: anyone with an older iPhone or iPad who wants one set of buds that plugs in either way, and wants a spare in the box.
• Who Matsusho 2 is for: anyone on a Lightning iPhone who wants a modern connector, a comfier tip material and long-term warranty cover.
• Both are for: people who want a cheap, simple backup pair for calls and music rather than a premium listening setup.
The SUPVOL iPhone set is a two-pack of white in-ear earbuds with a built-in mic and inline volume remote. What stands out is the connector story. It uses a 3.5 mm jack and it also carries Bluetooth, which means it can serve two very different kinds of devices. The setup is simple: turn on Bluetooth on your phone or tablet first, then plug the earbuds in. You get a beep, a pairing window pops up after a few seconds, you tap connect, and you are done. If the window does not appear, you open the Bluetooth list in settings and pick the device named "Beats." On later uses it reconnects on its own in roughly two to eight seconds.
On sound, SUPVOL describes a dynamic driver with a 20 Hz to 20,000 Hz range, tuned for driving bass, a tight mid and precise treble. The in-ear seal is meant to cut some outside noise, and the remote handles volume, playback and calls with a pinch of the cord.
Who should buy it: anyone with an older iPhone or an iPad who wants one pair of buds that works across their devices, and anyone who wants a second set as a backup without buying twice. Who should skip it: if you want the softest possible tip material or the longest warranty, the Matsusho 2 is the better fit.
Matsusho 2: Who It's For
The Matsusho 2 is also a two-pack of white wired in-ear earbuds for iPhone, with a built-in remote for music, calls and volume. Its connector is Lightning, and it runs Bluetooth 5.2. The pairing routine is the same idea as the SUPVOL set: switch Bluetooth on in your iPhone or iPad, plug the earbuds in, and let them connect. Next time around they reconnect automatically in about two to eight seconds.
Where Matsusho 2 pulls ahead is materials and longevity. The enclosure uses silicone and thermoplastic elastomer, which is a softer, more flexible combination than plain plastic — that tends to matter if you wear buds for long stretches or your ears get sore from harder tips. The audio driver is a balanced armature design with a 20 Hz to 20,000 Hz range, which is a different driver type from the SUPVOL's dynamic driver and is often chosen for clean midrange and vocal detail rather than heavy low-end thump.
The warranty is the other headline: 36 months of cover, versus the 1 year SUPVOL offers. If you are the kind of buyer who wants to plug in, forget about it and know you are covered for three years, that is a real advantage.
Who should buy it: Lightning iPhone owners who want a modern connector, a softer tip material and long-term warranty backing. Who should skip it: anyone with an iPhone that still has a round headphone jack, or anyone who wants a 3.5 mm fallback — the Lightning plug simply will not fit those devices.
• Best for older iPhones and iPads → SUPVOL iPhone. Its compatibility list reaches back to the iPhone 7 and covers iPad and iPod.
• Best for newer Lightning iPhones → Matsusho 2. The Lightning plug is built for that connector generation.
• Best for comfort on long listening sessions → Matsusho 2. Silicone and TPE housing beats plastic rounded tips on that front.
• Best for warranty peace of mind → Matsusho 2. Three years of cover against one.
• Best for connection flexibility → SUPVOL iPhone. A 3.5 mm jack plus Bluetooth gives you two ways in.
• Best for bass-forward everyday music → SUPVOL iPhone. Its dynamic driver is tuned for driving bass and a tight mid.
• Best for vocal clarity and cleaner mids → Matsusho 2. Balanced armature drivers are typically picked for that job.
• Best for a cheap spare set for calls → either. Both are two-packs with inline mics and volume remotes.
If I were buying for myself, I would take the SUPVOL iPhone set. In my opinion the 3.5 mm jack plus Bluetooth combination is the more useful of the two, because it keeps working with older iPhones, iPads and iPods that a Lightning-only pair cannot reach — and the wide compatibility list means I am not guessing whether it will fit my device. The trade-off is the plainer plastic build and the shorter one-year warranty, which I can live with. If your phone is a Lightning model and comfort and warranty matter more to you than connector flexibility, I would point you to the Matsusho 2 instead. Either way, check the current price on Amazon before you commit, since that is the one thing specs cannot tell you.
FAQ
how to use headphones for iphone
Turn on Bluetooth on your iPhone first, then plug the earbuds in. You will hear a beep and a pairing window should appear within a few seconds — tap connect. If nothing pops up, open your Bluetooth settings list and select the device, named "Beats" on the SUPVOL set.
Check the connector before you buy. The SUPVOL iPhone uses a 3.5 mm jack and the Matsusho 2 uses Lightning, and the iPhone 15 moved to USB-C — so neither of these two sets is listed as compatible with it in the data sheets.
how to use wired headphones for iphone
Both sets here pair over Bluetooth even though they plug in. Switch Bluetooth on, plug the earbuds into the port, wait for the connection window, and confirm. On later uses both reconnect automatically in about two to eight seconds.
how to use wired headphones for iphone 16
The iPhone 16 is not on either compatibility list. SUPVOL covers iPhone 14 and older plus iPad and iPod, and Matsusho 2 covers Lightning models like the 14, 13, 12, 11 and earlier — so for an iPhone 16 you would need a different connector type entirely.
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