We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-05 · 7 min read · Independent comparison
If you want one travel gadget that keeps music, calls and a bit of spatial audio wrapped around your head without plugging your ears, choose SONTINH OpenAir2; if you need a cheap, cheerful way to stop every cable in your bag from turning into a bird's nest, choose PUSKIU Data Cable Organizer. One is a wearable audio product for big ears, the other is a 30-piece silicone tidy-up kit. They are not really rivals — they are two different answers to the same travel problem.
• SONTINH OpenAir2 — biggest strength: an open-ear hook design with a 16.2mm metal composite dynamic driver, Bluetooth 5.3, a 20-metre connection range and a one-piece charging case with a silicone lanyard you can hang on your neck or your backpack. It is also the only one of the two that makes sound.
• SONTINH OpenAir2 — biggest trade-off: it is open-ear by design, so there is no active noise cancellation and no passive isolation. If you want to shut the world out on a flight, this is not that product.
• PUSKIU Data Cable Organizer — biggest strength: 30 reusable silicone ties in five colours that stretch to roughly 2.5 times their length, fasten with a button instead of a fiddly zip, and have no sharp edges to scratch what you bundle.
• PUSKIU Data Cable Organizer — biggest trade-off: it does exactly one job. It organises things. It will never play a note, take a call or charge anything.
• Who each pick is for: buy the SONTINH OpenAir2 if you want audio you can wear all day and still hear traffic, announcements and cabin crew; buy the PUSKIU kit if your problem is the tangle of cables inside your bag, your desk drawer or your suitcase.
The OpenAir2 is an open-ear Bluetooth headphone built around an ear-hook shape. The driver is a 16.2mm metal composite dynamic unit, tuned for what the brand calls an immersive spatial surround field with strong bass and clear vocals. On paper, the impedance sits at 32 ohm and sensitivity at 90 dB — a fairly typical combination for a wireless earbud-style product, and nothing here suggests you need a headphone amp or any special source gear. Bluetooth 5.3 handles the connection, and the stated range is up to 20 metres, which is generous for walking away from a phone on a table.
The design details are where this one earns its travel framing. The charging case is a "planet" one-piece open design, and there is a soft silicone lanyard so you can hang the whole thing around your neck or clip it to a backpack. The ear hooks are soft and adjustable, which matters for a gaming headset for big ears — hook-style open-ear designs generally cope better with larger ears than in-ear tips, because there is no tip to jam into a canal that does not want it. If you have ever given up on earbuds because they simply would not sit still, that is the specific problem this shape is trying to solve.
Battery and charging are straightforward: a 1.5-hour full charge time, with a claimed 10-minute top-up giving an hour of playtime. Charging is over USB Type-C, which is the port you already carry. The brand backs it with an 18-month quality assurance period and lifetime technical support.
Who should buy it: travellers, walkers, cyclists and anyone who wants a with-mic headphone for big ears that stays put and lets ambient sound in — the point of open-ear is that you hear the background, which is a safety feature outdoors as much as a comfort feature. Who should skip it: anyone who wants to block out engine noise, and anyone who needs wired audio, since there is no headphone jack at all. Media control is remote rather than on-board in the sense described in the spec sheet, so check that the control layout suits how you use it.
The PUSKIU Data Cable Organizer is a pack of silicone ties — the listing covers 10, 20 and 30-piece options, and the 30-piece version is the one described here. Each tie is made from soft, flexible, wear-resistant silicone and measures 4.17 inches long, with enough elasticity to stretch to about 2.5 times that length. Fastening is by a button design: you loop it, press it closed, and it holds. No zip teeth to strip, no velcro to clog with lint.
The absence of sharp edges is the detail I like most. Unlike a plastic zip tie, a silicone tie cannot gouge a cable jacket, and it will not mark the thing you are bundling. That makes it genuinely safe for headphone cables, USB cables, TV and computer cables, and the sort of thin braided cords that die young when they get kinked in a bag. Because they are reusable, you are not cutting and throwing away a tie every time you re-route something.
The brand also pushes the non-cable uses, and they are fair: bundling food bags, holding curtains or an umbrella closed, hanging grouped items to save space. Five colours in the pack means you can colour-code — one shade for charging cables, another for audio, another for the odds and ends. It is a small, light, bright product with no real downside beyond its narrow scope.
Side-by-Side: Which Should You Choose?
• Best for listening to music, podcasts and calls → SONTINH OpenAir2. It is the only product here with a driver, a microphone path and a Bluetooth radio.
• Best for big ears and all-day wear → SONTINH OpenAir2. Adjustable soft ear hooks plus an open-ear shape avoid the pressure and fit problems that push people away from in-ear buds.
• Best for travel safety and situational awareness → SONTINH OpenAir2. Open-ear means you hear traffic, announcements and the people around you.
• Best for a tidy bag, desk or drawer → PUSKIU Data Cable Organizer. 30 ties, five colours, reusable, no sharp edges.
• Best for protecting thin cables from damage → PUSKIU Data Cable Organizer. Soft silicone beats plastic zip ties and velcro for anything delicate.
• Best for packing light → honestly a draw. The OpenAir2 hangs on a lanyard and the ties are tiny; both are built for a carry-on rather than a checked bag.
• Best for battery life claims → SONTINH OpenAir2, with its 1.5-hour charge and 10-minute quick top-up for an hour of playtime. The PUSKIU ties have no battery to speak of.
• Best if you want one purchase that solves both problems → buy both. Genuinely. The audio and the cable management are not competing for the same job.
If I had to pick one, and only one, I would buy the SONTINH OpenAir2. It is the product that actually changes a trip: a best hi res gaming headset for big ears is hard to find in open-ear form, and this one pairs a 16.2mm metal composite driver with Bluetooth 5.3, a 20-metre range, a lanyard case and USB-C charging — a coherent travel package rather than a gimmick. The PUSKIU ties are excellent at what they do, but they are a supporting act. If your cables are the mess in your life rather than your ears, flip the decision without hesitation.
They do different jobs, so value is not comparable. The OpenAir2 is an audio device with a driver, Bluetooth 5.3 and a charging case; the PUSKIU pack is 30 reusable silicone ties. Decide which problem you actually have. Check the current price on Amazon before you commit to either.
That is the main reason I would look at this shape. Adjustable soft ear hooks and an open-ear fit avoid the canal pressure that makes in-ear buds fall out or ache for people with larger ears. It is the design category I would start with if fit has been your problem.
The PUSKIU listing offers 10, 20 and 30-piece packs in five colours. They are silicone, button-fastened and reusable, they stretch to about 2.5 times their 4.17-inch length, and they have no sharp edges, so they will not damage what you bundle.
No. The spec sheet lists noise control as none. The design is open-ear, so ambient sound reaches you by intention — that is the safety and comfort trade-off, and it means it is the wrong pick if you want to block out a noisy cabin.
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