We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-28 · 7 min read · Independent comparison
If you want the longest battery life and the most color options for long-haul travel, choose Picun B8; if you need a clearer microphone for calls and a wider Bluetooth range, choose DOQAUS Headphones Over Ear.
• Picun B8 biggest strength: A 120-hour battery and a 1000mAh cell that makes charging almost an afterthought on a two-week trip.
• Picun B8 biggest trade-off: No noise cancellation of any kind, so engine drone and cabin chatter come straight through.
• DOQAUS biggest strength: An ENC microphone plus Bluetooth range rated to 66 feet, which is the more useful combo if you take calls.
• DOQAUS biggest trade-off: 70 hours of playtime is a lot, but it is well under the Picun's figure, and the quick-charge top-up is a short burst rather than a full refill.
• Who each pick is for: Picun B8 suits the passenger who wants to disappear into music for days without hunting for a cable. DOQAUS suits the traveler who mixes music with voice calls and moves around the cabin.
The Picun B8 is built around one number: 120 hours. The 1000mAh battery is the headline, and the brand frames it as roughly 30 days of listening at four hours a day. For flights specifically, that math matters. A long-haul return trip plus airport time plus the odd hotel evening does not come close to draining it, so you can leave the charging cable in the suitcase and stop thinking about battery percentage entirely. It also charges over USB and ships with a 3.5mm audio cable, so the wired fallback is there if you want to plug into an in-flight entertainment jack.
The rest of the package is sensible for the money-conscious traveler. Dual 40mm dynamic drivers with three EQ modes — Pop, Bass boost and Rock — cycled by pressing the EQ button twice. Bluetooth 5.3 with a rated range of 33 feet. Touch controls plus a built-in microphone for hands-free calls, with gestures for answering, rejecting and waking a voice assistant. The build is PU leather over a highly elastic sponge, the headband adjusts, and the earcups rotate 60 degrees so the whole thing folds flat. It comes in Cyan from this listing, and the brand mentions four colors in total.
Who should buy it? In my opinion, the frequent flyer who wants maximum runtime and does not care about silencing the cabin. The fold-flat design and the included audio cable make it a practical bag companion, and the multipoint connection means you can hop between a phone and a laptop without re-pairing.
Who should skip it? Anyone who needs active noise cancellation, because there is none here — the specs list noise control as "None." If you fly a lot on loud aircraft and want to dull the roar, this is the wrong tool. The same goes for you if you want the longest Bluetooth reach, since 33 feet is half of what the DOQAUS claims.
The DOQAUS LIFE 5 leans toward voice and versatility. The distinguishing feature is the built-in ENC microphone — environmental noise cancellation that focuses on your voice rather than the room around you. That is a call feature, not a listening feature, and on a plane it is the difference between a colleague hearing you clearly and hearing the cabin. Around it sits a familiar formula: dual 40mm dynamic drivers, a 20Hz–20kHz frequency range, and three EQ modes named Balanced, Bass Boost and High-Definition.
Battery is rated at 70 hours, which the brand ties directly to cross-country flights and weeks of daily use. The quick-charge detail is worth noting: ten minutes on the cable is claimed to add three hours of playback. That is a genuinely useful airport-gate trick, even if it is not a full recharge. An AUX cable is included for wired listening when you want it.
Connectivity is where DOQAUS edges ahead on paper. Bluetooth range is rated to 66 feet, double the Picun's figure, and there is multipoint connection plus voice assistant support. Controls are touch-based media controls. The earcups use memory foam under a plastic shell, the headband adjusts, and the whole thing folds for travel. This listing is Purple, and the package includes the headphone, AUX cable, USB charging cable, a user manual and what the brand calls an exquisite package.
Who should buy it? In my opinion, the traveler who takes work calls from hotel rooms and airport gates, and who wants to walk away from the laptop without the audio cutting out. The ENC mic and the longer rated range are the reasons.
Who should skip it? If raw playtime is your single most important spec, 70 hours is less than 120. And if you want the absolute lightest commitment to charging, the Picun wins. The memory foam is comfortable on paper, but foam compresses differently than sponge over a multi-hour flight, and you will only know which suits your head by trying it.
• Best for battery life → Picun B8. 120 hours versus 70 hours is not close, and 1000mAh backs it up.
• Best for call clarity → DOQAUS. The ENC microphone is designed to isolate your voice; the Picun has a standard built-in mic with no noise-cancellation claim.
• Best for Bluetooth range → DOQAUS. 66 feet against 33 feet, which matters if you leave your phone on a seat and walk to the galley.
• Best for quick top-ups → DOQAUS. A 10-minute charge for 3 hours is a real convenience when you are boarding.
• Best for quiet cabins → neither, honestly. Both list no active noise cancellation. DOQAUS notes sound isolation from the earcup seal, which is passive, not active.
• Best for wired fallback → a tie. Both include a 3.5mm audio cable, so both work with seatback entertainment systems.
• Best for color choice → Picun B8. The brand states four colors are available; this listing is Cyan.
• Best for a foldable travel shape → a tie. Both fold and both adjust, though the Picun adds 60-degree rotating earcups.
I would buy the Picun B8 for flights. The reasoning is simple: on a plane, the spec that changes your day is runtime, and 120 hours means you land without a dead headphone and without a cable hunt. The 3.5mm cable covers seatback screens, the fold-flat build packs well, and multipoint keeps it useful after you land. I would only switch to the DOQAUS if calls were the main job — that ENC mic and the 66-foot range are the better tools for talking, not listening. If you fly mostly to work, take the DOQAUS. If you fly mostly to listen, take the Picun.
FAQ
are bluetooth headphones allowed on flights
do bluetooth headphones work on flights
They work for anything stored on your own device or streamed over in-flight Wi-Fi. They do not connect to the aircraft's built-in entertainment system over Bluetooth, so for seatback screens you need the included 3.5mm cable — and both the Picun B8 and the DOQAUS ship with one. Battery life is the other factor: 120 hours on the Picun and 70 on the DOQAUS both comfortably cover a long-haul round trip.
are bluetooth headphones ok on flights
They are fine, with the same caveat as any wireless device: follow crew instructions during taxi, takeoff and landing. Neither of these has active noise cancellation, so if engine noise bothers you, you may want a model that does. Both do offer a passive seal from their over-ear earcups, and the DOQAUS specifically lists sound isolation.
do delta flights have bluetooth for headphones
Some aircraft with newer entertainment systems support Bluetooth audio pairing, but it varies by plane and cabin, so you cannot count on it. The safe approach is to bring the 3.5mm cable both of these headphones include. That way you are covered whether the seatback screen is Bluetooth-capable or only has a standard audio jack.
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