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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-07 · 6 min read · Independent comparison
• Soveign's biggest strength: a 360-degree bendable frame plus 32GB of built-in MP3 storage (roughly 6000 songs), so it survives rough handling and plays without any phone nearby.
• Soveign's biggest trade-off: Bluetooth is limited underwater, so swimming means switching to MP3 mode, and the spec sheet lists a touch control method that can be fussy with wet hands.
• RELAXYO's biggest strength: Bluetooth 5.4 with up to 7 hours of playback and a 30-gram open-ear build that's easy to forget you're wearing.
• RELAXYO's biggest trade-off: it also needs MP3 mode underwater, and its control method is remote-based rather than on-ear buttons.
• Who Soveign is for: swimmers and divers who want a rugged, bendable headset with a massive offline music library.
• Who RELAXYO is for: all-day wearers who value battery life, lighter weight, and the latest Bluetooth stability.
The Soveign Waterproof Headphones are built around one clear idea: go anywhere, bend anything, and never run out of music. The frame does a full 360-degree bend, which matters more than it sounds — the weak point on most bone conduction headsets is the link in the middle, and Soveign specifically designs around that failure point using premium materials. If you're the kind of person who stuffs a headset into a gym bag, a swim kit, or a DJ backpack, that flexibility is real insurance.
Who should buy it: swimmers, divers, and multi-sport athletes who want a rugged, bendable headset with a huge offline library and don't want to babysit a touch panel. Who should skip it: if you mainly use Bluetooth around the house or at the desk and rarely swim, the bendable frame and MP3 focus are features you'll pay for but not use — the RELAXYO's longer battery and newer Bluetooth will serve you better. For kids headphones for dj-style light use, the bendable design is forgiving, but the adult fit is the intended target.
RELAXYO Bone Conduction Swimming: Who It's For
RELAXYO takes a different angle: comfort and connectivity first. At just 30 grams, this is a genuinely light open-ear headset, and RELAXYO leans hard into the ergonomic, wear-all-day pitch. The open-ear design keeps you aware of your surroundings — traffic, lane mates, a cue from a bandmate — which is exactly why open-ear bone conduction has become popular for outdoor sports and shared spaces. RELAXYO also frames it as cleaner and less taxing on the ears than conventional in-ear buds, which is a fair point for long sessions.
The specs back up the everyday-wear story. Bluetooth 5.4 is the newest version here, and RELAXYO claims near-zero latency and low power consumption, which translates into smoother audio and fewer dropouts. Battery life is rated at up to 7 hours of continuous music or calls, which is a meaningful edge for long training days, commutes, or a full day of studio prep. The IPX8 rating covers swimming, running, cycling, and exercise, and RELAXYO notes you can wear it with goggles and a swim cap — a small but practical detail for pool swimmers.
It also carries 32GB of internal memory and an MP3 mode, loaded via the included magnetic charging cable, so you can copy songs straight from a computer and listen without any phone. The trade-offs: like Soveign, Bluetooth can't transmit underwater, so MP3 mode is required in the pool, and the control method is remote-based with no active noise control. Who should buy it: all-day wearers, runners, cyclists, and swimmers who want the lightest fit and the longest battery. Who should skip it: anyone who wants rugged on-ear physical controls and heavy-duty bend resistance over light weight.
• Best for battery life → RELAXYO Bone Conduction Swimming (up to 7 hours versus no rated figure for Soveign).
• Best for the newest Bluetooth → RELAXYO (Bluetooth 5.4 against Soveign's 5.3).
• Best for a rugged, bendable frame → Soveign Waterproof Headphones (360-degree bend designed around the mid-link weak point).
• Best for physical, glove-friendly controls → Soveign (one-button layout with volume and call buttons).
• Best for the lightest all-day wear → RELAXYO (30 grams, open-ear ergonomic build).
• Best for a huge offline library on both → tie (each carries 32GB of MP3 memory).
• Best for pool sessions with goggles and a swim cap → RELAXYO (explicitly designed for that combination).
• Best for best neckband headphones for dj-style rugged use → Soveign, because the bendable frame tolerates being shoved in and out of a bag.
• Best for best gaming headphones for dj crossover → RELAXYO, whose Bluetooth 5.4 low-latency profile suits monitoring and practice sessions.
If I were buying for myself, I'd take the RELAXYO Bone Conduction Swimming. In my opinion, the combination of a 30-gram frame, up to 7 hours of playback, and Bluetooth 5.4 makes it the better daily driver for for dj practice, gym work, and long outdoor sessions where I want music that simply keeps going. I'd only switch to the Soveign Waterproof Headphones if my priority were maximum toughness and physical controls — the 360-degree bend and one-button layout are genuinely better for rough handling. Either way, check the current price on Amazon before you commit, since both sit in a similar category and the value math can shift.
are headphones waterproof
Not all of them. "Waterproof" is a rating, not a marketing word. Both headsets here carry an IPX8 rating, which is the highest water-ingress protection tier for consumer audio and is rated for continuous immersion — that's why they're positioned as swimming headsets rather than just sweat-resistant ones.
are headphones water resistant
Many are, but water resistance is a lower bar than waterproofing. A water-resistant headset handles sweat and rain; an IPX8 model like the Soveign Waterproof Headphones or the RELAXYO Bone Conduction Swimming is rated to go underwater. For swimming, you want the IPX8 rating, not just "resistant."
Yes. Both Soveign and RELAXYO state that Bluetooth can't transmit underwater, so you must switch to MP3 mode for pool or open-water use. Both include 32GB of built-in memory for exactly that reason — load your songs first, then swim.
RELAXYO rates its battery at up to 7 hours of continuous music or calls. Soveign's data sheet doesn't list a playtime figure, so on paper RELAXYO is the safer bet for long sessions. If battery life is your deciding factor, that's the concrete difference between them.
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