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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a lightweight semi in-ear pair you can keep in all day at the gym and forget you're wearing, choose Yeforu Black Long Battery; if you need a sweat-resistant neckband with a bigger battery and retractable ear tips for hard training sessions, choose Tyxmere 5.3. Both are budget wireless stereo headphones, but they solve two very different problems. One chases comfort and a bass switch; the other chases runtime and stability on the move.
• Yeforu Black Long Battery — biggest strength: semi in-ear design that sits outside the ear canal, plus a one-tap Super Bass Mode and a calmer Classic Mode for long, fatigue-free listening.
• Yeforu Black Long Battery — biggest trade-off: the manufacturer itself flags only modest audible differences versus premium branded models, so it's a value pick rather than an audiophile pick.
• Tyxmere 5.3 — biggest strength: a 180 mAh battery rated up to 20 hours of music and 16 hours of talk, IPX5 sweatproofing, and retractable earbuds built into an ultra-light 1.5 oz neckband.
• Tyxmere 5.3 — biggest trade-off: it's a neckband, not a fully free pair — you trade the "invisible" fit for a collar you always have to wear.
• Who each is for: Yeforu for all-day comfort and casual bass lovers; Tyxmere for runners, gym-goers and anyone who takes a lot of calls on the move.
The Yeforu Black Long Battery is built around one idea: don't shove anything into your ear canal. It uses a semi in-ear shape, which the spec sheet describes as non-ear-canal insertion, so your ears stay breathable and don't ache after hours of wear. For a gym session that turns into a walk that turns into a commute, that matters more than any spec on paper. It's also plastic-bodied, black, rated at 32 ohm impedance, and pairs over plain Bluetooth with no headphone jack involved.
Where it gets interesting is the sound tuning. You get two modes. Long-press the right earbud for about 1.5 seconds and you switch on Super Bass Mode, which pushes a deep, resonant low end that the company compares to classic in-ear buds. Leave it off and you're in Classic Mode — deliberately non-boomy, designed so bass doesn't cause listening fatigue. That second mode is the more unusual one. Most budget buds chase maximum thump; this pair openly argues that harmonic balance beats raw vibration.
Tyxmere 5.3: Who It's For
The Tyxmere 5.3 takes the opposite approach: instead of disappearing into your ears, it hangs around your neck. It's a neckband headphone weighing just 1.5 oz, made from a flexible, ergonomic collar you drape on and forget. The earbuds themselves are retractable — you pull the cord to whatever length you want and it winds back in, and the wire is rated to survive more than 5,000 retractions. That's a genuinely practical design for gym bags, where tangled cables are the norm.
The headline number is battery. A 180 mAh cell is rated for up to 20 hours of music, 16 hours of continuous talk, and 240 hours of standby, with a full charge taking roughly 1.5 hours. For a week of workouts and calls between charges, that's a comfortable margin. Connectivity is Bluetooth 5.3 with a stated 33 ft (10 m) range, and the headset can hold two Bluetooth devices at once — so phone and laptop can both stay connected.
Two features stand out for gym use. First, IPX5 sweatproofing, which the spec sheet explicitly ties to running, hiking, cycling and fitness. Second, CVC8.0 noise cancelling on the mic, which is about making your voice clear on calls rather than silencing the room around you. There's also a vibration alert for incoming calls, so you won't miss one even with the earbuds retracted and out of your ears. It ships as a three-item set with ear cushions and a two-year warranty description.
Skip it if you want nothing touching your neck, or if you prefer a true wireless feel with no cable at all. Choose it if battery life and staying put during sweaty movement are your priorities.
Side-by-Side: Which Should You Choose?
• Best for all-day comfort → Yeforu Black Long Battery. Semi in-ear, non-canal insertion keeps ears breathable over long sessions.
• Best for battery life → Tyxmere 5.3. Up to 20 hours of music, 16 hours of talk, 240 hours standby from a 180 mAh battery.
• Best for bass lovers → Yeforu Black Long Battery. Super Bass Mode is one long-press away on the right earbud.
• Best for long, fatigue-free listening → Yeforu Black Long Battery. Classic Mode deliberately avoids heavy, booming bass.
• Best for calls and meetings → Tyxmere 5.3. CVC8.0 mic noise cancelling, vibration call alerts, and dual-device connection.
• Best for travel and storage → Tyxmere 5.3. Retractable earbuds rated for 5,000+ retractions and a 1.5 oz collar.
• Best for a spare pair or a gift → Yeforu Black Long Battery. Budget positioning, elegant packaging, and a simple, cable-free fit.
If you've been searching for multipoint true wireless earbuds for gym use, note that the Tyxmere handles two devices at once but is a neckband, not a true wireless set — the Yeforu is the true wireless option here, without multipoint. Neither sheet lists spatial audio, so if you specifically want spatial audio sleep headphones for gym sessions, neither of these is that product. And if a built-in voice assistant matters most to you, the sheets don't specify one on either model — check the current listings before assuming.
For the gym, I'd buy the Tyxmere 5.3. The IPX5 rating, the 1.5 oz neckband that stays put, the 20-hour music runtime and the retractable cord all point at exactly the use case I care about — moving, sweating and taking calls without babysitting my earbuds. The Yeforu wins on comfort and on that bass switch, and I'd genuinely recommend it to anyone who wears stereo headphones for hours and hates in-canal pressure. But if I'm picking one for training, the Tyxmere's battery and sweat resistance decide it. Check the current price on Amazon for both before you commit — the value case depends on what each costs today.
how to connect wireless stereo headphones
Put the earbuds or neckband into pairing mode, then open Bluetooth settings on your phone, tablet or computer and select the device from the list. Both of these are Bluetooth-only with no headphone jack. The Tyxmere 5.3 uses Bluetooth 5.3 with a stated 33 ft range and can stay connected to two devices at once.
how to use celly wireless stereo headphones
If you're looking at a "celly" branded pair, the general routine is the same as any wireless stereo set: charge it, power it on, pair over Bluetooth, then use the on-ear controls. On the Yeforu Black Long Battery specifically, a 1.5-second long press on the right earbud toggles Super Bass Mode on and off. The sheet doesn't list a separate app, so expect on-device control.
how to connect anc wireless stereo headphones
ANC headphones pair the same way — enable pairing, then pick the device in your Bluetooth menu. One clarification matters here: the Tyxmere 5.3 lists CVC8.0 noise cancelling, which is microphone noise reduction for calls, not active noise cancellation for what you hear. Yeforu lists sound isolation instead. Neither sheet describes true ANC, so don't expect the world around you to go silent.
The Tyxmere 5.3, by a wide margin. It's rated for up to 20 hours of music, 16 hours of talking and 240 hours of standby from a 180 mAh battery, with about 1.5 hours to full charge. The Yeforu sheet doesn't publish a runtime figure, so if battery life is your deciding factor, the Tyxmere is the one with numbers you can plan around.
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