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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 6 min read · Independent comparison
• AWEI Earbuds biggest strength: up to 54 hours of total playtime by rotating the buds and the 300mAh charging case, plus Bluetooth 5.3 and touch control for everyday calls and streaming.
• AWEI Earbuds biggest trade-off: IPX6 protects against splashes, sweat and rain, not submersion — and it has no built-in storage, so it always needs a paired device.
• MTYBBYH IP68 biggest strength: true IP68 underwater protection with a 32GB offline MP3 mode, so it keeps playing when Bluetooth cannot.
• MTYBBYH IP68 biggest trade-off: shorter runtime per charge (up to 12 hours Bluetooth, 10 hours MP3) and Bluetooth 5.2 rather than 5.3, with Bluetooth disabled underwater by design.
• AWEI Earbuds is for: commuters, remote workers and call-heavy users who want long battery life and all-day comfort.
• MTYBBYH IP68 is for: swimmers, gym-goers and runners who need audio that works in the water without a phone.
The AWEI Earbuds (model T13 Pro) are built around endurance and convenience. The 8mm dynamic driver covers a 20 Hz – 20,000 Hz range at 32 ohm impedance, which is a normal, easy-to-drive spec for phones, laptops and tablets. Bluetooth 5.3 is the newer of the two chipsets in this comparison, and AWEI pairs it with automatic pairing and a roughly 33-foot (10 m) range, so you can leave your phone on a desk and walk around a room without the connection dropping. Touch control covers the basics you actually use daily: volume, track skipping, play/pause and answer/reject calls.
Battery is where it separates itself. AWEI states 9 hours of continuous use per charge, and in dual-ear mode the 300mAh charging case supports 36 hours of playback. Switch to single-ear mode and alternate the left and right buds with the case and the total reaches 54 hours. Recharging the case takes about 1.5 hours over Type-C. The design is a semi-in-ear shape with soft silicone ear caps, described as extremely light, and the IPX6 rating makes it dust-proof and rain-proof — good for sweaty workouts, drizzle and spills.
Who should buy it: anyone whose day is calls, podcasts, video and music across an iPhone, Android phone, PC, tablet, laptop or TV, and who wants to charge rarely. Who should skip it: swimmers. IPX6 is a splash rating, not a submersion rating, and there is no onboard memory, so it cannot play anything without a connected device.
The MTYBBYH IP68 (model S25) is a different kind of product. Its headline is IP68, the highest waterproof level here, rated submersible to 26 ft / 8 m — enough for pool laps and ocean swims. The catch, and it is stated plainly on the spec sheet, is that Bluetooth does not work underwater. MTYBBYH solves that with a dual play mode: 32GB of built-in memory holding roughly 3,000 songs, so you switch to MP3 mode in the water and back to Bluetooth 5.2 on land. That single design decision is the whole reason this product exists.
Audio hardware is a 12mm high-precision dynamic driver at 19.98 ohm impedance, with a 20 Hz – 20,000 Hz range and pressure-resistant tuning that the brand says prevents the distortion and volume swings that underwater playback normally causes. Fit is handled with two sets of tips: a dual-layer design that creates a waterproof seal for swimming, and a single-layer set for running, the gym and general sport. The hook-shaped housing and slim, lightweight build are meant to sit under swim caps, goggles, sunglasses and bike helmets. Controls are touch-based, noise control is environmental noise cancellation, and a 1.5–2 hour charge gives up to 12 hours of Bluetooth audio or 10 hours of MP3 playback.
Who should buy it: swimmers, triathletes, lap regulars and anyone who wants music with no phone in reach. Who should skip it: buyers who mainly want maximum battery life and the latest Bluetooth version for office and commute use — that is not what this model optimizes for.
• Best for battery life → AWEI Earbuds. Up to 54 hours total versus up to 12 hours Bluetooth / 10 hours MP3 on the MTYBBYH.
• Best for swimming → MTYBBYH IP68. IP68 submersible to 26 ft / 8 m is a completely different class of protection than IPX6 splash resistance.
• Best for offline playback → MTYBBYH IP68. 32GB of onboard storage means no phone, no signal, no problem.
• Best for calls and everyday use → AWEI Earbuds. The 8mm driver is tuned around clear call performance, and Bluetooth 5.3 with automatic pairing is the smoother daily connection.
• Best for newer Bluetooth → AWEI Earbuds. Bluetooth 5.3 versus Bluetooth 5.2, with the same 20 Hz – 20,000 Hz frequency range on both.
• Best for helmet and cap use → MTYBBYH IP68. The hook shape and slim profile are designed to tuck under swim caps, goggles and bike helmets.
• Best fit flexibility → MTYBBYH IP68. Two tip types — a sealed dual-layer set for water and a single-layer set for land.
• Best for charging speed → MTYBBYH IP68. A stated 0.5 hours to charge versus about 1.5 hours for the AWEI case.
In my opinion, the right pick comes down to one question: does your audio ever go underwater? If yes, buy the MTYBBYH IP68 — the 32GB MP3 mode and the 8 m submersion rating are things the AWEI simply cannot do, and no amount of battery life replaces them. If your listening happens on land, I would buy the AWEI Earbuds instead: 54 hours of total playtime, Bluetooth 5.3 and touch controls make it the better daily driver for calls, commuting and desk work. Check the current price on Amazon before deciding, since both are budget-focused designs.
FAQ
No. IPX6 covers splashes, sweat and rain, but it is not a submersion rating. For pool or ocean swimming you want the MTYBBYH IP68, which is rated submersible to 26 ft / 8 m.
Yes — that is the point of the 32GB MP3 mode. Bluetooth does not transmit underwater, so you load your library onto the earbuds and switch modes before you get in the water.
AWEI lasts longer overall: 9 hours per charge, up to 36 hours in dual-ear mode with the case, and up to 54 hours in single-ear mode. MTYBBYH gives up to 12 hours of Bluetooth audio or 10 hours of MP3 playback per charge.
It is a real but modest advantage. Bluetooth 5.3 in the AWEI is the newer chipset with a stated 10 m range and low-latency transmission; MTYBBYH uses Bluetooth 5.2. If you mostly need underwater playback, the version gap matters far less than IP68 does.
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