We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-20 · 7 min read · Independent comparison
If you want to keep the AirPods 4 you already own locked onto your ears during runs and rides, choose ALXCD Ear Hooks Compatible; if you need a complete set of sport earbuds with their own battery, mics and waterproofing, choose PEFUPEW Earbuds.
• ALXCD Ear Hooks Compatible — biggest strength: a soft, adjustable TPU-and-silicone over-ear hook that grips your existing AirPods and keeps them from slipping out or getting lost outdoors. It is an accessory, not a pair of earbuds.
• ALXCD Ear Hooks Compatible — biggest trade-off: it adds nothing to sound, battery or calls. Its own spec sheet lists noise control as "None" and the only control method as voice — everything else still depends on the earbuds you already have.
• PEFUPEW Earbuds — biggest strength: a self-contained sport package: Bluetooth 5.4, a 14.2 mm dynamic driver, four ENC microphones, IP7 waterproofing and up to 48 hours of total playback.
• PEFUPEW Earbuds — biggest trade-off: they are a separate pair of earbuds, so you carry, charge and pair them instead of simply reusing your AirPods. Their noise control is passive isolation, not active cancellation, and their spec sheet describes them as adult-oriented.
• Pick ALXCD if you love your AirPods 4 and only want a better fit. Pick PEFUPEW if you want dedicated workout earbuds with their own mic, battery and water resistance.
Think of ALXCD Ear Hooks as a fitting solution rather than a listening one. The accessory is built from high-quality TPU and silicone, which makes it soft, comfortable and adjustable, and it clamps over the top of your ear the way a sport hook does. That over-ear shape is the whole point: it gives an AirPod a second anchor point so it stays put instead of relying on the seal inside your ear canal alone. The listing is built around AirPods 4 (2024, 4th generation) and also states compatibility with AirPods Pro, AirPods 3, AirPods 1 and AirPods 2. It's sold as a set covering black, white and clear finishes, and the weight is listed at 0.01 kg, so it adds essentially nothing to what you're already wearing.
Installation is described as easy and hassle free, and there's no charging, pairing or firmware involved — you slide the hook on and you're done. The earpiece shape is round, the enclosure material is rubber, and the age range is listed as 6 and up, which tells you the company expects kids to use these too. If your problem is "my AirPods keep popping out when I jog, bike or lean over," this is the exact problem the product is designed to solve. It's also the practical pick for anyone who has already invested in AirPods and doesn't want to maintain a second set of earbuds and a second charging case.
PEFUPEW Earbuds: Who It's For
PEFUPEW Earbuds are a full sport kit, and their spec sheet reads like it was written by someone who runs in the rain. The headline is Bluetooth 5.4, which the listing describes as an 80% jump in connection speed over the previous generation, with a low-latency design quoted at 40 milliseconds of audio delay and a 15-meter wireless range. In practice, that's the kind of latency figure that matters when you're watching a video on a treadmill or gaming between sets — audio and picture stay glued together instead of drifting.
Sound is handled by a 14.2 mm dynamic driver with a three-layer composite diaphragm, and the listing claims 43% more bass with reduced distortion. There's a 32-ohm impedance figure, which is a normal, easy-to-drive load for a phone. Calls get four ENC microphones that the listing says cut 80% of background noise, so a conversation on a busy street or in a loud gym is the scenario they're built for. Controls are touch-based with binaural support, which means you're tapping the earbud rather than reaching for your phone mid-run.
Battery is the other big number: up to 48 hours total, with roughly 8 hours per charge at 50% volume and a charging case that provides 4–5 extra top-ups. A full charge takes about 1.5 hours over USB-C, and the case has a dual LED display so you can see the remaining level at a glance. The earbuds themselves weigh 58 g including the case, and the case measures about 5.5 by 3 by 8 cm — pocketable, but not invisible. IP7 waterproofing is the feature that ties it together: sweat and rain are explicitly the target, which is why the listing frames these as running, workout and exercise earbuds.
Who should skip them? If you already own AirPods 4 and your only issue is fit, buying a second pair of earbuds is a lot of extra hardware for a problem a hook solves. If you need true active noise cancellation for flights, note that PEFUPEW's noise control is listed as passive cancellation and sound isolation — it blocks sound by sealing your ear, not by generating a counter-signal. And if you're shopping for a young child, the listing describes the intended age range as adult. The design details are also worth a look before you buy: the product information lists the earpiece shape as hook, the enclosure as ABS, and the color fields as pink with a B-Orange case, so check that the finish matches what you expect.
• Best for keeping AirPods 4 in your ears → ALXCD Ear Hooks Compatible. The adjustable TPU/silicone over-ear hook exists purely to stop slip-outs and drops.
• Best for battery life → PEFUPEW Earbuds. Up to 48 hours total, about 8 hours per charge, plus 4–5 case recharges.
• Best for calls in loud places → PEFUPEW Earbuds. Four ENC microphones with an 80% background-noise reduction claim versus no noise control at all on the ALXCD hooks.
• Best for sweat and rain → PEFUPEW Earbuds. IP7 waterproofing is built in; the hooks are rubber with no water-resistance rating given.
• Best if you don't want another device to charge or pair → ALXCD Ear Hooks Compatible. No battery, no Bluetooth, no setup — it works with the earbuds you already own.
• Best for the lowest-effort upgrade → ALXCD Ear Hooks Compatible. Easy, hassle-free installation and a 0.01 kg weight mean you barely notice it's there.
• Best for a complete sport setup out of one box → PEFUPEW Earbuds. Earbuds, ear hooks, charging case, USB-C charging, touch controls and three sizes of ear cushions in one package.
• Best for a young user → ALXCD Ear Hooks Compatible. Its age range starts at 6+, while PEFUPEW's is listed as adult.
In my opinion, the right answer depends entirely on whether you already own AirPods 4. If you do, I'd buy the ALXCD Ear Hooks Compatible — it's a light, cheap-feeling-risk fix for the one thing AirPods are worst at, which is staying in during movement, and it doesn't ask you to change anything about how you listen. If you don't own AirPods, or you want one pair of earbuds that handles sweat, calls and long sessions on its own, I'd buy the PEFUPEW Earbuds — Bluetooth 5.4, a 14.2 mm driver, ENC mics, IP7 and 48 hours are a much more complete answer to "I need workout audio." One is a tool; the other is a system. Buy the one that matches the problem you actually have, and check the current price on Amazon before you commit.
No. It's an over-ear TPU/silicone hook that holds earbuds in place. It has no battery, no Bluetooth and no microphones of its own — it's designed to work with AirPods 4 and also lists compatibility with AirPods Pro, 3, 1 and 2.
Yes. They use Bluetooth 5.4 and the listing says they're compatible with most Bluetooth devices, including smartphones, tablets and laptops. Pairing is standard Bluetooth, and the earbuds auto-connect when taken out of the case.
PEFUPEW Earbuds, clearly. They're rated IP7 for sweat and rain resistance. ALXCD Ear Hooks are soft rubber with no water-resistance rating listed, so they're about grip, not weather.
Go with ALXCD Ear Hooks Compatible if you already own AirPods and just want them to stop falling out. Go with PEFUPEW if you want hooks plus the earbuds built in, since their ear-hook design is part of the earbud itself rather than an add-on.
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