We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 7 min read · Independent comparison
If you want a wired in-ear headset built specifically for modern iPhones with a Lightning port — with Apple MFi certification, a magnetic neck-hang design and a stainless-steel-reinforced connector — choose Guguearth iPhone Headphones Earphones; if you need a long-cord 3.5mm earbud that plugs into a laptop, Chromebook, Android phone, gaming console or older device with a standard headphone jack, choose ASKUBSKU 3.5mm.
• Guguearth's biggest strength: a Lightning connector that is Apple MFi certified, wrapped in a stainless steel frame, so it speaks the native language of iPhone 7 through iPhone 14 without an adapter.
• Guguearth's biggest trade-off: it only works with Lightning-port iOS hardware. Plug it into a laptop or an Android phone and it does nothing.
• ASKUBSKU's biggest strength: a 5.9 ft cable and a universal 3.5mm plug that fits laptops, Chromebooks, PCs, Android phones, tablets, Switch, PS4/PS5 and MP3 players.
• ASKUBSKU's biggest trade-off: no Lightning support at all, and a plastic enclosure rather than the metal-reinforced build of the Guguearth.
• Pick Guguearth if your daily driver is an iPhone and you want a native, no-dongle connection.
• Pick ASKUBSKU if you split your listening between a computer, a console and an Android phone and want one cable that covers all of them.
The defining feature here is the Lightning connector. This is not a 3.5mm bud with an adapter in the box — it terminates in a Lightning plug that carries an MFi certification, meaning it was built to Apple's licensing standard for that port rather than reverse-engineered. The connector itself sits inside a stainless steel frame, which matters because the Lightning plug is the single most stressed part of any wired iPhone headset. Cables fail at the joint, and metal housing is a genuine answer to that.
The cable is reinforced with a TPE coating and uses oxygen-free copper wire for data transmission. The drivers are 10mm dynamic units running 20 Hz to 20 kHz with 32 ohm impedance and 96 dB sensitivity — unremarkable on paper, and that is fine, because 32 ohm is easy to drive from a phone's own output. You get three pairs of silicone tips in S, M and L, with the medium pair already mounted. The angled housing is shaped to follow the curve of the ear, and the silicone tips are there to create a seal — that seal is what delivers the noise isolation this headset relies on, since there is no active noise cancellation in the spec sheet.
Buy it if you own one of those iPhones, you are tired of dongles, and you want a headset that hangs around your neck and takes calls hands-free. Skip it if you also listen on a Windows laptop, a Chromebook or an Android phone — this cable cannot serve those devices.
ASKUBSKU 3.5mm: Who It's For
ASKUBSKU solves a completely different problem. Its headline spec is the 5.9 ft cable — roughly double what most wired earbuds ship with. That extra length is not a gimmick. It means you can leave a laptop on a desk and sit back on a couch, or keep a phone in a bag while you move around. A longer cable also spreads strain away from the plug, which is a real durability benefit over time.
The plug is a standard 3.5 mm jack, and that is the entire point. ASKUBSKU lists compatibility across Samsung Galaxy A-series and S-series models, Google Pixel, OnePlus, Motorola, Black Shark, older iPhones (SE 1st gen, 6, 6S, 5, 5S), iPads, iPad mini and iPad Air, Nintendo Switch, PS4, PS5, MP3 and MP4 players, plus Android phones, tablets, PCs, laptops and Chromebooks running Windows. If it has a headphone jack, this bud probably fits it. That is a much wider net than the Guguearth can cast.
Inside, you get 32 ohm dynamic drivers with the same 20 Hz to 20,000 Hz range. The earbuds use a semi in-ear shape set at a 45-degree angle into the ear canal — a design that sits shallower than a full in-ear, which ASKUBSKU positions as reducing pressure and ear fatigue over long sessions. Three silicone tip sizes (L, M, S) are included, and the earpiece shape is listed as a bud rather than a full in-ear. Noise isolation is passive, achieved through fit, with no active cancellation. The inline control module handles pause and play, volume up and down, call answer and hang up, voice assistant wake, and even a camera shutter — a small but genuinely useful extra if you shoot photos with a phone on a tripod. The microphone is described as high-sensitivity and multi-directional for clearer calls. The enclosure is plastic, it ships in black with a protective case, and it is listed for adults.
Buy it if your listening is spread across a computer, a console, an Android phone and maybe an older iPad, and you want one cable that handles all of them with length to spare. Skip it if your only device is a Lightning iPhone — you would need an adapter, which defeats the purpose.
• Best for iPhone 7 through iPhone 14 → Guguearth iPhone Headphones Earphones. Native Lightning, MFi certified, no adapter.
• Best for laptops, Chromebooks and PCs → ASKUBSKU 3.5mm. Standard 3.5 mm jack, straight into the port.
• Best for cable reach → ASKUBSKU 3.5mm. A 5.9 ft cord versus a standard-length one.
• Best connector durability → Guguearth iPhone Headphones Earphones. Stainless steel frame around the Lightning plug, plus a reinforced TPE cable.
• Best for console and handheld gaming → ASKUBSKU 3.5mm. Switch, PS4 and PS5 are all on the compatibility list.
• Best for hands-free calls on an iPhone → Guguearth iPhone Headphones Earphones. Inline mic plus Siri wake, and magnets to park the buds around your neck.
• Best for long-wear comfort → ASKUBSKU 3.5mm. The 45-degree semi in-ear shape is designed to reduce pressure inside the ear.
• Best one-cable-everywhere option → ASKUBSKU 3.5mm. It covers Android, PC, tablet and console in a single purchase.
In my opinion, these two barely compete — they are answers to two different questions. If your phone is a Lightning iPhone and that is where you listen, I would buy the Guguearth iPhone Headphones Earphones. The MFi-certified Lightning connector inside a stainless steel frame is the feature that actually matters day to day, because it removes the dongle and protects the part that usually breaks first. If your listening happens mostly on a laptop, a Chromebook, a console or an Android phone, I would buy the ASKUBSKU 3.5mm instead — the 5.9 ft cable and universal plug make it the more flexible tool. Check the current price on Amazon for whichever one matches your devices before you commit.
No. It uses a Lightning connector designed for iOS devices with a Lightning port, such as iPhone 7 through iPhone 14 and Lightning iPads. Android phones use USB-C or a 3.5 mm jack, so this headset will not connect to them.
Will the ASKUBSKU 3.5mm work with my iPhone?
Neither one does. Both rely on passive sound isolation: the silicone tips create a seal in your ear that blocks some outside noise. Fit matters more than anything else here, which is why both include three tip sizes.
The ASKUBSKU 3.5mm, by a wide margin — its cord is 5.9 ft, noticeably longer than a typical wired earbud cable. That extra reach is useful for lounging away from a laptop or moving freely during a workout.
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