We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 6 min read · Independent comparison
If you want maximum sweat protection and a simpler, lighter earbud for pure gym and running sessions, choose POIUZET 5.3; if you need marathon battery life, a charging case with a live battery display, and stronger call clarity in noise, choose Qecnato 75H.
• POIUZET 5.3 biggest strength: IPX7 waterproofing plus a lightweight ear-hook fit — the most rain- and sweat-proof of the two for hard training.
• POIUZET 5.3 biggest trade-off: The battery spec is more modest (up to 12 hours), and the Bluetooth is an older 5.0 class.
• Qecnato 75H biggest strength: Up to 15 hours per charge and up to 75 hours total with the case, plus a dual LED battery display so you never guess.
• Qecnato 75H biggest trade-off: Dark blue only, and the case adds bulk you have to carry.
• Who POIUZET 5.3 is for: Runners, gym-goers and cyclists who want a secure hook fit and don't need multi-day battery.
• Who Qecnato 75H is for: People who hate charging, take a lot of calls, and want modern Bluetooth 5.4 and a battery readout.
The POIUZET 5.3 (model U8) is built around one idea: stay on your ear and survive your workout. The design uses an ergonomic ear-hook shape in black, with four eartip sizes (XS, S, M, L) so you can dial in the seal. That hook-plus-tip combination is exactly what you want when you're sprinting, doing burpees, or sweating through a long ride — nothing is more annoying than an earbud that pops loose mid-set.
The headline feature is the IPX7 water resistance rating with an interior nano-coating. In plain terms, IPX7 is the strongest waterproof claim between these two, and it covers sweat, splashes and rain. If you run outdoors year-round or you're a heavy sweater, that matters more than almost anything else on a spec sheet.
Sound-wise, POIUZET pairs CSR chips with dynamic drivers and adds a CVC6.0 noise-canceling microphone for calls. The Bluetooth spec is V5.0, which the sheet describes as fast reconnection to previously paired devices and stable audio/video sync. Battery is listed at up to 12 hours of music or calls, with a 1–2 hour charge.
Here's the honest trade-off. If you're a heavy user who wants to go a week between charges, 12 hours means you'll be plugging in often. And if you take a lot of calls in loud places, CVC6.0 is a single-mic-era approach — good, but not the four-mic array the Qecnato brings. I'd recommend the POIUZET 5.3 for the runner who prioritizes fit and waterproofing over everything else. Skip it if battery endurance or call quality in noise is your top priority.
The Qecnato 75H (model T12) is the endurance and convenience play. Its standout number is the battery: up to 15 hours on a single charge, and up to 75 hours total when you count the charging case. The case charges over Type-C in about 1.5 hours, and — this is the part I like — a dual LED display shows both the case battery and the earbud charging progress. No more mystery "is this thing dead?" moments before a run.
Connectivity is the other real advantage. It runs Bluetooth 5.4 with channel-hopping anti-interference, and it's compatible with HFP, A2DP, HSP and AVRCP. Compared to the POIUZET's 5.0 class, a 5.4 chip generally means a more stable connection in crowded wireless environments — think busy gyms, apartment buildings, transit. The sheet also notes broad device compatibility across iOS, Android and Windows, with auto-pairing when you pull the buds from the case.
For audio and calls, Qecnato uses 14.2mm dynamic drivers and a four-microphone ENC array. ENC (environmental noise cancellation) works on the outbound side — it's about making you sound clearer to the person on the other end, which is the right thing to optimize if you take calls while walking, commuting or training.
Fit is handled by soft silicone ear hooks, and the waterproofing is IP7. Note the naming: IP7 and IPX7 are both top-tier splash/immersion-style ratings, so neither has a meaningful edge there — don't let the different labels fool you. Controls are touch-based and cover play/pause, calls, volume, track skipping and voice assistant.
Side-by-Side: Which Should You Choose?
• Best for battery life → Qecnato 75H. Up to 15 hours per charge and 75 hours with the case versus the POIUZET's up to 12 hours.
• Best for heavy sweat and rain → POIUZET 5.3. IPX7 with nano-coating is the safer bet for downpours and soaked gym sessions.
• Best for call clarity in noisy places → Qecnato 75H. Four ENC mics beat a single CVC6.0 mic for making you heard.
• Best for the lightest, most secure fit → POIUZET 5.3. Ear hooks plus four eartip sizes (XS/S/M/L) let you tune the seal precisely.
• Best connection stability in crowded wireless areas → Qecnato 75H. Bluetooth 5.4 with anti-interference channel hopping is the newer standard.
• Best for travel and forgetting your charger → Qecnato 75H. The LED case display and Type-C fast charge remove the guesswork.
• Best for a no-case, minimal setup → POIUZET 5.3. Simpler kit that comes with a protective case and nothing else to manage.
• Best for mixed office and gym use → Qecnato 75H. Touch controls, auto-pairing and multi-system compatibility fit a workday better.
If I had to pick one for most people, I'd buy the Qecnato 75H. The 75-hour total playtime, the LED battery display, Bluetooth 5.4 and the four-mic ENC array solve the three things that annoy earbud owners most: charging constantly, guessing at battery, and sounding muffled on calls. The POIUZET 5.3 is a genuinely good choice — and my pick — if your single priority is a locked-in, IPX7 tank for sweaty outdoor training. But as an all-rounder for gym, commute and calls, the Qecnato does more.
FAQ
Both are designed for running with ear hooks and top-tier water resistance. The Qecnato wins on battery and call mics; the POIUZET's IPX7 and four eartip sizes give it a slight edge for extremely sweaty or rainy sessions.
The POIUZET 5.3 offers up to 12 hours of playtime. The Qecnato 75H offers up to 15 hours per charge, extending to up to 75 hours total with its charging case.
It has ENC noise cancellation with a four-microphone array, which mainly cleans up your voice for calls in noisy places. The POIUZET 5.3 uses a CVC6.0 mic for call clarity. Neither sheet describes active noise cancellation for the listener.
Both sheets omit pricing, so I can't compare cost here. Check the current price on Amazon for each and weigh that against the battery gap — that's the biggest functional difference between them.
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