How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a sport-first clip-on earbud that stays off your ear canal and keeps you aware on the run, choose Heayzoki Clip; if you need an in-ear pair with a playful heart design, LED flair and a higher water-resistance rating, choose LAISANIM Heart Shaped.
• Heayzoki Clip — biggest strength: an open-ear clip design that sits on the ear instead of inside it, with Bluetooth 5.4, ENC call noise cancellation and a 0.0035s low-latency game mode.
• Heayzoki Clip — biggest trade-off: IPX4 is the lighter of the two water-resistance ratings, and the clip-on fit means no ear-tip seal and therefore less passive isolation from the outside world.
• LAISANIM Heart Shaped — biggest strength: a distinctive heart-shaped in-ear design with a 6-color gradient LED light show, Bluetooth 5.3 and IPX5 sweatproofing.
• LAISANIM Heart Shaped — biggest trade-off: it's an in-ear bud, so it blocks more of your surroundings than an open clip design, and the longest single-charge figure in the sheet is a little shorter than the Heayzoki's.
• Who each is for: Heayzoki Clip suits runners, cyclists and gym-goers who want awareness plus clear calls; LAISANIM Heart Shaped suits people who want a cute, light-up bud for workouts, travel and everyday wear.
The whole idea behind the Heayzoki Clip is that nothing goes inside your ear canal. These are open-ear headphones that clip onto the ear, and the sheet describes a fit built to work with "all ear shapes" and stay comfortable through a full day. That's the real selling point: no plugging, no pressure, no that stuffed-up feeling after an hour. If you've ever pulled a bud out mid-run because it felt itchy or sweaty, this is the category that fixes it.
The spec list is unusually sport-focused for the money-free description we get. You're looking at Bluetooth 5.4, which is the newer of the two versions here, plus ENC noise cancellation aimed specifically at calls — the sheet calls out hearing every word clearly in windy conditions, and a double-wave directional design to cut sound leakage. There's also a game mode and music mode with a claimed 0.0035s latency, which matters if you're the type who watches video or plays on your phone between sets and hates lip-sync lag. Battery is quoted at 5 hours per charge and 30 hours with the 300mAh case, and the buds themselves run 35mAh cells each.
On durability it's honest but not heroic: IPX4 rain resistance plus a nano hydrophobic coating for sweat. That's fine for drizzle, sweat and splashes, but I wouldn't treat it as a swim or downpour bud. And because it's open-ear by design, you'll hear traffic, gym noise and your surroundings — which is exactly the safety angle the sheet leans on for outdoor activities, but a downside if you want to block out a noisy commute.
Buy Heayzoki Clip if you run, cycle or lift outdoors and want awareness, secure clip-on comfort and call clarity. Skip it if you want maximum isolation, heavy rain protection, or a fashion statement in your ears.
The LAISANIM Heart Shaped is the opposite philosophy. These are in-ear earbuds — the sheet lists the ear placement as In Ear — and the headline feature is purely visual: a heart-shaped design with a 6-color gradient LED light. That's not a spec you buy for sound; you buy it because it looks fun on a gym selfie or a travel day. It comes in Purple, and the theme is listed simply as "heart."
Under the styling, the numbers are solid mid-range. Bluetooth 5.3 with a claimed 0.1s pairing and a working range of about 15m / 49.2ft in open space, plus HiFi stereo sound described as rich and clear. Playback is quoted at 5–6 hours per bud and up to 30 hours with the case — the description text mentions around 20 hours with the case in one line and 30H in the title and feature list, so treat the case figure as "up to 30H" and the per-charge figure as the more reliable 5–6 hours. The case carries a 230mAh battery with USB-C charging, and the buds use 30mAh cells each.
Two things stand out for buyers. First, IPX5 — a step up from the Heayzoki's IPX4, so more resistant to sweat and light rain. Second, the fit kit: the box includes eight earplugs including XXS size tips, which is genuinely useful if you have small ear canals and normally find buds pop out. There's also an ambient sound mode so you can hear your surroundings and take calls without removing them, plus a 90-day manufacturer warranty.
Buy LAISANIM Heart Shaped if you want an in-ear bud with a distinctive look, a proper seal, a better water rating and small-tip options. Skip it if you dislike in-ear pressure, want the newest Bluetooth version, or need the lower latency figure for gaming.
• Best for open-ear awareness and outdoor safety → Heayzoki Clip. Nothing blocks your ear canal, so traffic and surroundings stay audible by design.
• Best for water resistance → LAISANIM Heart Shaped. IPX5 beats IPX4 for sweat and light rain.
• Best for call clarity in wind → Heayzoki Clip. ENC noise cancellation and the anti-leakage directional design are the specific features listed for calls.
• Best for low-latency gaming and video → Heayzoki Clip. The 0.0035s latency figure and dedicated game mode are the only low-latency claims in either sheet.
• Best for small ears → LAISANIM Heart Shaped. XXS ear tips and eight total earplugs give you far more fit tuning.
• Best for style and personalization → LAISANIM Heart Shaped. Heart shape plus 6-color gradient lighting is the entire design brief.
• Best for the newest Bluetooth → Heayzoki Clip. Bluetooth 5.4 versus 5.3, which usually means better power efficiency over time.
• Best for commuters who want isolation → LAISANIM Heart Shaped. The in-ear seal naturally blocks more noise than an open clip.
• Best for a small, pocketable travel case → LAISANIM Heart Shaped. Its case is described as compact and pocket-sized with USB-C.
In my opinion, the Heayzoki Clip is the one I'd buy — if you're buying for sport. The open-ear clip design, Bluetooth 5.4, ENC calls and the 0.0035s game mode all point at a genuinely purpose-built activewear bud, and 30 hours with the case is plenty for a week of workouts. I'd only switch to the LAISANIM Heart Shaped if the look is the point, if you need the extra IPX5 protection, or if you have small ears and need those XXS tips. Both are reasonable picks; they just solve different problems. Check the current price on Amazon before deciding, since that's the one variable that can flip this call.
For running, I'd lean Heayzoki Clip because it's open-ear, so you hear traffic, and it adds ENC call noise cancellation. LAISANIM Heart Shaped is also built for sport with IPX5, but its in-ear seal blocks more of your surroundings.
Yes. LAISANIM carries an IPX5 rating for sweat and light rain, while Heayzoki Clip is rated IPX4. Both handle workouts fine; LAISANIM has the edge in wetter conditions.
They're close. Heayzoki quotes 5 hours per charge and 30 hours with its 300mAh case; LAISANIM quotes 5–6 hours per charge and up to 30 hours with its 230mAh case. Treat both as roughly a full week of sessions.
Heayzoki Clip uses Bluetooth 5.4; LAISANIM Heart Shaped uses Bluetooth 5.3. The newer version usually means slightly better power efficiency, though both are current, stable standards.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: Yeabomy Clip vs Lunvaxo Invisible Mini Sleep, Hermitshell Hard Case vs WUYUEGE Clip: Air Conduction, Fhumsh A10 vs TANFESO Open Ear Clip: LED Digital Display