How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a cable-free, team-branded pair you can grab for runs, gym sessions and commutes without thinking about it, choose SOAR NFL True; if you need serious wired sound quality, deep noise isolation and a build that shrugs off knocks, choose CCA KZ ZSN Pro.
• SOAR NFL True — biggest strength: true wireless freedom with Bluetooth 5.0, touch-and-button controls on the earbud itself, and a charging case that carries the battery with you — over 10 hours of music and talk time, plus a built-in mic for hands-free calls.
• SOAR NFL True — biggest trade-off: no noise cancelling or isolation spec at all, and the fit note in the listing is blunt — if the tips don't seal your ear canals properly, sound and call quality suffer. You have to experiment with tip sizes.
• CCA KZ ZSN Pro — biggest strength: a hybrid 1BA + 1DD driver setup with a 7Hz–40,000Hz range, 25 ohm impedance, 112 dB/mW sensitivity, zinc alloy and resin housing, and up to 26 dB of passive noise isolation when worn correctly.
• CCA KZ ZSN Pro — biggest trade-off: it's wired. A 3.5 mm gold-plated plug and a 1.2 m cable mean you're tethered to your phone, and newer phones without a headphone jack need an adapter.
• Who each is for: SOAR NFL True for the casual mover who wants no cables, quick controls and a team logo; CCA KZ ZSN Pro for the listener who prioritizes clarity, isolation and durability over wireless convenience.
The SOAR NFL True is a lifestyle-first earbud. It's officially licensed NFL gear, so the whole point is that it matches your team colors — the earbuds and the case both come in team color, and the model number on my sheet (NFL-TWS2-COWB) points to a specific franchise. If you're the kind of person who wears a jersey on game day and wants your audio gear to match, that's a real draw that no spec sheet from a generic brand can replicate.
Functionally, it covers the basics well. Bluetooth 5.0 connects to phones, tablets and anything else Bluetooth-enabled, with a stated range of about 9 metres — enough to leave your phone on a bench or in a gym bag while you move around. Battery life is listed at over 10 hours of music and talk time, and the portable charging case lets you top up on the go via the included Micro USB cable. The earbud itself has control buttons for answering and ending calls and play/pause, so you don't need to dig your phone out mid-run. There's a built-in microphone for hands-free calls.
CCA KZ ZSN Pro: Who It's For
The CCA KZ ZSN Pro (sold as the KZ ZSN Pro X) is a different animal entirely. This is an in-ear monitor built around a hybrid driver setup — one balanced armature plus one dynamic driver — tuned to cover 7Hz to 40,000Hz. Impedance is 25 ohm and sensitivity is 112 dB/mW, which means it's easy to drive straight from a phone or laptop without a separate amp. The upgraded version is described as reducing eddy current loss through a revised magnetic gap, which in plain terms is about tightening up driver behavior for cleaner detail.
The build is a genuine selling point for sport and daily abuse: a zinc alloy and resin cavity with a streamline shape that's described as solid and fall-resistant. The cable is detachable and made of four strands of silver-plated wire, terminated in a 3.5 mm gold-plated plug — the detachable design also opens the door to swapping cables later. Wearing comfort is engineered around the auricle shape for long sessions, and the passive noise isolation is rated to block up to 26 dB of outside noise when you get the fit right. A microphone is optional depending on which version you pick, and the cable runs 1.2 m.
Who should buy it? Anyone who cares more about how music sounds than about cutting cables. Runners who prefer a secure wired fit, gym-goers who want the outside world muffled, and anyone who listens critically on a phone, tablet or computer. Who should skip it? If your phone has no 3.5 mm jack and you don't want to carry an adapter, or if you can't stand being tethered, this isn't the one.
Side-by-Side: Which Should You Choose?
• Best for wireless freedom → SOAR NFL True. No cable at all, Bluetooth 5.0, around 9 m of range.
• Best for blocking out a noisy gym → CCA KZ ZSN Pro. Up to 26 dB of passive isolation; the SOAR lists no noise control.
• Best for battery life → SOAR NFL True. Over 10 hours of music and talk time, with a charging case to extend it; the KZ has no battery at all because it's wired.
• Best for team spirit and casual wear → SOAR NFL True. Officially licensed NFL branding in team colors on both buds and case.
• Best for durability under knocks → CCA KZ ZSN Pro. Zinc alloy and resin construction described as fall-resistant.
• Best for hands-free calls on a run → SOAR NFL True. Built-in mic plus on-earbud controls for answer/end and play/pause.
• Best for long listening sessions without charging → CCA KZ ZSN Pro. It draws power from your device, so there's nothing to recharge.
If you'd asked me to pick one, I'd take the CCA KZ ZSN Pro. Here's my reasoning: for sports earbuds, the two things that actually matter are whether they stay put and whether they let you hear your music over the environment — and the KZ wins both on paper, with an ergonomic in-ear fit, up to 26 dB of isolation and a build that's meant to survive drops. The wider frequency range and hybrid drivers give it more headroom for detail, and the detachable cable means you can replace the part that usually breaks first. I'd only steer you to the SOAR NFL True if going wireless is non-negotiable for you, or if the officially licensed team design is the whole reason you're buying. In that case it's a perfectly sensible, simple pick — just don't expect it to out-isolate or out-resolve the KZ.
how to wear sports earbuds
For both of these, the key is a proper seal. SOAR's own guidance notes that if the tips don't match your ear canal size or the buds sit loosely, sound and call quality drop — so try the different tip sizes until they sit snugly. The CCA KZ ZSN Pro is shaped to fit the auricle and is designed for long wear, but the 26 dB isolation figure only applies when it's correctly seated.
how to pair bose sports earbuds
That's a different brand, so I can't speak to Bose specifically. For the SOAR NFL True, pairing works the standard way: it uses Bluetooth 5.0 and connects to any Bluetooth-enabled phone, tablet or similar device, so you'd put the earbuds in pairing mode and select them from your device's Bluetooth list.
how to connect bose sports earbuds
Same answer — Bose isn't covered by these data sheets. If what you actually want is the wireless route, the SOAR NFL True is the Bluetooth option here and pairs with phones and tablets over Bluetooth 5.0. The CCA KZ ZSN Pro isn't wireless at all; it connects with a 3.5 mm plug, so there's nothing to pair.
how to reset bose sports earbuds
Neither data sheet describes a reset procedure, so I won't invent one. As a general practice, if a Bluetooth earbud misbehaves, removing it from your device's paired list and reconnecting from scratch is the usual first step — but for anything Bose-specific you'd need that brand's own instructions.
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See also: CCA KZ ZSN Pro vs JiaSifu True: In Ear Headset, erjigo KZ ZSN Pro vs HIFI WALKER A20: 10mm Driver Earbuds, Turtle Beach Recon Chat vs CCA KZ ZSN Pro: In Ear Headset