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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want wired, plug-and-play headphones with JBL's Pure Bass tuning and a foldable on-ear design, choose JBL Tune 500; if you need a lightweight wireless neckband with up to 12 hours of listening time and magnetic auto-play/pause earbuds, choose Beats Flex. This is a comparison of wired headphones, so that distinction matters more than anything else here.
One thing to clear up right away: despite the "vs" framing, these two products don't compete on the same terms. The JBL Tune 500 is a wired on-ear headphone with a 3.5 mm jack. The Beats Flex is a wireless neckband earbud. If your priority is a cable that never needs charging, the JBL is the only real answer in this pair. If your priority is freedom from the cable, the Beats is the only real answer. Everything below is about which of those two worlds fits you better.
• JBL Tune 500 — biggest strength: a true wired connection over 3.5 mm with JBL Pure Bass sound, so there's no battery, no pairing, and no charging routine. Biggest trade-off: no noise control and no wireless mode, and it uses a single-button remote rather than full on-device controls.
• Beats Flex — biggest strength: up to 12 hours of listening time, the Apple W1 chip for seamless connectivity, and magnetic earbuds that auto-play/pause when you snap them together. Biggest trade-off: it's wireless, so it depends on a charged battery, and it costs you the simplicity of a plain wired connection.
• Pick JBL Tune 500 if you want wired headphones you can fold up, plug into a 3.5 mm jack, and forget about charging entirely.
• Pick Beats Flex if you want a wireless neckband you can wear all day, share audio from, and control without reaching for your phone.
The JBL Tune 500 is a wired on-ear headphone built around three ideas: bass, portability, and simplicity. It uses a 32 mm dynamic driver with a 20 Hz – 20 kHz frequency range, 32 ohm impedance, and 103 dB sensitivity. In plain terms, that's an easy-to-drive headphone that a phone, laptop, or any 3.5 mm source can push without help. JBL's Pure Bass tuning is the headline, and the spec sheet backs the intent: this is a headphone designed to emphasize low end rather than to be neutral.
Who should buy it: anyone who wants a wired headphone for a desk, a commute, a classroom, or a device with a headphone jack. Who should skip it: anyone who needs noise cancellation (there is none here), anyone who wants wireless freedom, and anyone who wants granular on-headphone controls. The single-button remote is convenient but limited compared to a full control set. If you want to check what it currently costs, the price button on this page will take you to the live listing.
Beats Flex: Who It's For
The Beats Flex is a wireless neckband earbud, and it's engineered around convenience rather than around a cable. The headline number is up to 12 hours of listening time, which is a full workday plus a commute for most people. It's powered by the Apple W1 headphone chip, which is the part responsible for the seamless connectivity experience — fast pairing and a stable link, particularly in Apple's ecosystem.
The physical design is built for all-day wear: a Flex-Form cable that drapes around your neck, four eartip options so you can actually get a seal that fits your ears, and magnetic earbuds that trigger auto-play/pause when you connect or separate them. That last feature is the one people underestimate — taking the buds out of your ears and letting them snap together pauses your audio automatically, which is a nicer daily habit than it sounds. Class 1 Bluetooth extends the wireless range and reduces dropouts compared to shorter-range Bluetooth classes, so you can leave your phone on a desk and walk around.
It also has on-device controls for music, calls, and voice assistant, and it supports Audio Sharing, which lets you wirelessly share audio with another pair of Beats headphones or AirPods. At 0.7 ounces, it's dramatically lighter than the JBL on-ear, and it charges over a 12-hour charging cycle with a single lithium-ion battery inside.
Who should buy it: anyone who wants wireless earbuds for workouts, calls, and all-day wear, especially if they're already in Apple's ecosystem. Who should skip it: anyone who specifically wants wired headphones, anyone who doesn't want to manage a battery, and anyone who prefers the feel of on-ear cups over in-ear tips.
Side-by-Side: Which Should You Choose?
• Best for battery life → Beats Flex. Up to 12 hours of listening time on a single charge, which the wired JBL simply doesn't need and therefore doesn't offer.
• Best for portability → Beats Flex. At 0.7 ounces with a Flex-Form neckband, it disappears around your neck. The JBL folds, but it's still a 5.28-ounce on-ear headphone.
• Best for bass-forward sound on a budget-minded setup → JBL Tune 500. JBL Pure Bass tuning from a 32 mm dynamic driver is the entire point of this model.
• Best for Apple users → Beats Flex. The Apple W1 chip and Audio Sharing are built for Apple devices.
• Best for voice assistant access on wired headphones → JBL Tune 500. The one-button remote triggers Siri or Google Now directly from the cable.
• Best for workouts and movement → Beats Flex. Magnetic auto-play/pause, four eartip sizes, and no cable swinging around.
• Best for someone who hates charging things → JBL Tune 500. There's nothing to charge.
In my opinion, the right pick comes down to one question: do you want a cable or not? If you want genuine wired headphones — the kind you plug into a 3.5 mm jack and never think about again — I'd buy the JBL Tune 500. It's the only product in this comparison that actually is a wired headphone, and its foldable, tangle-free design and Pure Bass tuning make it a sensible everyday pair for a desk, a commute, or a classroom. If you want wireless freedom and all-day battery, I'd buy the Beats Flex instead — but that's a different product category, and you should choose it knowing you're trading the cable for a battery. For the wired-headphones angle this page is about, the JBL Tune 500 is my recommendation.
how to wired headphones work
Wired headphones like the JBL Tune 500 carry an analog audio signal from your device through a 3.5 mm jack and a cable to the drivers inside the earcups. The JBL Tune 500 uses a 32 mm dynamic driver with 32 ohm impedance and 103 dB sensitivity, so it doesn't need any external power or charging — the device's headphone output drives it directly. There's no Bluetooth pairing, no battery, and no firmware involved.
how to wired headphones
Using wired headphones is about as simple as audio gets: plug the 3.5 mm jack into your phone, laptop, tablet, or any device with a matching port, then press play. On the JBL Tune 500, the inline one-button remote handles play/pause, calls, and voice assistant access, so you don't need to unlock your phone for basic controls. When you're done, unplug, fold the earcups, and drop it in the included carry pouch.
how to use wired headphones with iphone
Modern iPhones don't have a 3.5 mm headphone jack, so a wired headphone like the JBL Tune 500 needs a Lightning-to-3.5 mm adapter (or a USB-C adapter on newer models) to connect. Once adapted, it behaves like any other wired headphone — audio plays through the cable, and the inline one-button remote can still handle calls and voice assistant access. If you'd rather avoid adapters entirely, the Beats Flex is the wireless alternative in this comparison, and its Apple W1 chip is designed for iPhone connectivity.
how to fix wired headphones no sound
Start with the simple checks: make sure the 3.5 mm plug is fully seated in the jack, try a different device or a different adapter, and confirm the volume isn't muted at the source. On a headphone with an inline remote like the JBL Tune 500, a stuck or damaged remote button can also interrupt playback, so test with another cable-free source if you can. If audio works on one device but not another, the problem is usually the port or adapter rather than the headphone itself.
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