How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a white foldable over-ear set with a bundled travel case, a wired fallback and colorful LED flair, choose Generic B39; if you need the newer Bluetooth 5.4 chip, a black PU-leather build and a wider device list for daily commuting, choose HQYWDSMQE 5.4.
• Generic B39 — biggest strength: It's the more complete package. You get Bluetooth 5.0 wireless, a 3.5 mm wired jack, an inline remote with a microphone, a hard-ish carrying case and passive noise cancellation in one box.
• Generic B39 — biggest trade-off: Battery life is modest. The sheet lists about 3 hours of playtime from a 2-hour charge, so this is not a set for long-haul flights without a top-up.
• HQYWDSMQE 5.4 — biggest strength: The newer Bluetooth 5.4 chip, which generally means a more stable link and faster pairing than 5.0, plus PU artificial leather ear cups that resist deformation and a foldable space-saving shape.
• HQYWDSMQE 5.4 — biggest trade-off: Fewer extras in the box. No carrying case is listed, it's a wireless-only design in the sheet, and there's no battery figure published at all, so you can't plan around runtime.
• Who each is for: Generic B39 suits the traveler or desk user who wants a case, a wire and a mic; HQYWDSMQE 5.4 suits the commuter who cares most about connection quality and a leather-look fit.
The B39 reads like a set designed around portability and all-round usefulness rather than one headline feature. The ear cups fold, the whole thing weighs 7.76 ounces, and it ships with a case measuring 6.8 x 4.7 x 3.1 inches. That's a bag-friendly combination — toss it in a backpack and it won't eat much room. The 40 mm dynamic drivers, 32 ohm impedance, 105 dB sensitivity and 20 Hz frequency floor point to a warm, bass-forward tuning aimed at pop, gaming and video calls rather than critical listening.
The practical wins are the small ones. There's a 3.5 mm jack, so if the battery dies mid-flight you can still plug in. There's an inline remote and a built-in microphone for hands-free calls. There's passive noise cancellation to take the edge off engine drone and office chatter. And there are LED multi-color lights with their own on/off switch — a love-it-or-ignore-it touch that most people will simply switch off.
Buy it if you want one flexible headset for travel, study and calls, and you like the idea of a white set with a matching case. Skip it if runtime is your priority. Three hours per charge is fine for a commute or a work block, but it's not an all-day or transatlantic set, and the 2-hour charge time means you'll want to top it up regularly. The three-month warranty is also short, which is worth knowing going in.
The HQYWDSMQE 5.4 leads with its chip. Bluetooth 5.4 is a step up from 5.0, and in practice that usually shows up as quicker pairing, a steadier hold on the signal and a bit more efficiency. The listed range is 10 meters, roughly the same 33-foot working distance as the B39, so don't expect dramatically more roaming room — the gain here is connection quality, not coverage. Compatibility is spelled out generously: smartphones, iPhone, Android, laptops, iPad, iPod and other Bluetooth devices.
The build story is the PU artificial leather ear cups. The sheet notes they're waterproof and resistant to deforming, and that the cushioning helps stop resonance between the shell and your ear bones at high volume. That last part is a real comfort point if you listen loud. The headband is adjustable and stretchable for different head shapes, and the foldable design is pitched squarely at school bags, suitcases and moving around the house.
Buy it if you want a black over-ear set you can fold into a bag, wear for study sessions, travel or the gym-adjacent parts of your day, and you value the newer Bluetooth generation. Skip it if you need a wired fallback, a case in the box, or a published battery figure to plan around. The sheet lists a 3.5 mm jack and a cable in the box contents, so there's some wired-flexibility ambiguity here — but connectivity technology is listed as wireless only, and no case is mentioned, so treat it as a wireless-first set.
• Best for the newest Bluetooth → HQYWDSMQE 5.4. Bluetooth 5.4 versus 5.0 is the clearest technical gap between the two.
• Best for a complete travel kit → Generic B39. A carrying case, an inline mic, a wired jack and passive noise cancellation all come together here.
• Best for bass-forward music and gaming → Generic B39 (on paper). The 40 mm dynamic drivers with deep-bass tuning and 20 Hz response are the more explicit low-end spec.
• Best for build durability → HQYWDSMQE 5.4. PU artificial leather cups that resist deformation and a resonance-damping cushion are the sturdier-sounding design.
• Best for long listening sessions without charging → neither, honestly. The B39 lists about 3 hours; the HQYWDSMQE publishes no battery figure. If runtime is your dealbreaker, look elsewhere.
• Best for calls → Generic B39. A built-in microphone and inline remote are both listed; the HQYWDSMQE sheet mentions a mic in the title but no inline control detail.
• Best for a lighter, more colorful look → Generic B39. 7.76 ounces, white finish, LED accent lighting.
• Best for a discreet, all-black everyday set → HQYWDSMQE 5.4.
In my opinion, the HQYWDSMQE 5.4 is the better buy for most people. Bluetooth 5.4 gives it the more future-proof connection, the PU leather cups and adjustable headband read as the more durable, comfortable everyday design, and the foldable shape covers commuting, study and travel without fuss. I'd pick the Generic B39 instead if you specifically want the case, the wired fallback and the mic in one package, or if you prefer the white finish and LED look. If price matters to you, check the current price on Amazon for both before deciding — that's the one variable this spec comparison can't settle.
FAQ
Yes. It lists a 3.5 mm jack alongside Bluetooth, so you can use it wired when the battery runs down. The HQYWDSMQE 5.4 lists a 3.5 mm jack and a cable in the box contents, but connectivity is described as wireless only, so don't count on wired playback the same way.
The Generic B39 is listed at about 3 hours of playtime with a 2-hour charge time. The HQYWDSMQE 5.4 sheet doesn't publish a battery life figure, so you'd be buying that one without a stated runtime.
Both fold, and both list roughly 33 feet (10 meters) of range. For travel I'd lean Generic B39 because of the included case and wired backup; for daily commuting where connection stability matters most, I'd lean HQYWDSMQE 5.4.
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See also: bluetooth foldable headphones, compact foldable headphones, foldable on ear headphones