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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want open-ear awareness and a sweat-proof design for running and cycling, choose BASN AirS1; if you need all-day battery life and safe-volume listening for study or travel, choose 1MORE HQ20.
• BASN AirS1 — biggest strength: True open-ear air conduction design, so you stay aware of traffic and surroundings while you train, with a lightweight 20g build and IPX5 sweat resistance.
• BASN AirS1 — biggest trade-off: Only 8 hours of playtime per charge and no over-ear cup to physically block outside sound; open-ear means you'll hear the world around you all the time.
• 1MORE HQ20 — biggest strength: Enormous 65-hour playtime with a 5-minute quick charge that adds 2.5 hours, plus a hard 85dB volume ceiling for safer listening.
• 1MORE HQ20 — biggest trade-off: It's an on-ear headphone, not an open-ear design, so it can feel warmer and more closed-in during hard workouts, and it isn't built around sport use.
• Who each is for: BASN AirS1 is for runners, cyclists and gym users who want awareness and a barely-there fit. 1MORE HQ20 is for students, commuters and travelers who want long battery, comfort and controlled volume.
The BASN AirS1 is built around one idea: get sound into your ears without blocking them. It uses air conduction rather than bone conduction, with a 16.2mm driver pushing audio through air vibration. In practice, that means you hear your music and the world at the same time. For anyone who runs on roads, rides a bike, or lifts in a busy gym, that awareness is the whole point — you're not pulling an earbud out every time a car passes or someone calls your name.
The physical design backs that up. It weighs just 20g, uses a super-elastic memory steel wire that bends up to 360° without deforming, and rests on a wire ear hook rather than jamming into your ear canal. There are actually two ways to wear it: fully open-ear for awareness, or with the included ear tips for more private listening and better noise isolation. That flexibility is genuinely useful — the same pair can be a road-running companion and a quieter option on a commute.
On the spec sheet, the AirS1 is a sport headphone first. IPX5 waterproofing covers sweat and rain. Battery is 8 hours on a one-hour magnetic charge, with a 10-minute quick top-up giving an hour of playback. Bluetooth 5.3 handles the connection with a stated range up to 12m. Environmental Noise Cancellation cleans up your voice for calls, and push-button controls keep things simple when your hands are busy.
Who should buy it: outdoor athletes, cyclists, and anyone who finds regular earbuds uncomfortable or painful over long sessions. Who should skip it: if you want maximum isolation, marathon battery life, or a headphone you can wear for a full transatlantic flight without charging, this isn't the pick. Eight hours is a session, not a week.
The 1MORE HQ20 is a completely different animal. It's a lightweight on-ear headphone — 181g — with soft memory foam cushions, an adjustable headband, and rotating ear cups that are shaped to sit comfortably around glasses. That last detail matters if you wear specs and have given up on headphones that press the arms into your skull.
Its headline feature is hearing protection. A 3-level automatic volume control keeps output from ever exceeding 85dB, and the noise-isolating ear cups reduce background noise by 60%. If you're buying for a student doing homework or online classes, or you just want a volume ceiling you can trust, that combination is the reason to look here. It's aimed at school and travel use, and it's clearly designed with kids and students in mind — the age range on the sheet says kid, and the white finish fits a backpack-and-desk life.
Battery is where it runs away from the BASN. The HQ20 is rated at 65 hours of playback per charge — roughly two weeks of typical use — and a 5-minute quick charge buys 2.5 extra hours. For travel, that means you can leave the cable at home. Sound comes from 40mm dynamic drivers covering 20Hz–20,000Hz, tuned for e-learning apps, podcasts and music without distortion. Bluetooth 5 handles the connection, and it works with iOS, Android, Chromebooks and tablets, with a built-in mic for calls and voice assistants.
Durability is addressed too: reinforced hinges rated for 10,000+ folds, plus a carrying pouch. Who should buy it: students, frequent travelers, glasses wearers, and anyone prioritizing battery life and volume safety. Who should skip it: runners and cyclists who need to hear traffic. The HQ20 is on-ear with passive noise isolation — the opposite of what open-ear sport use requires.
• Best for outdoor sport and awareness → BASN AirS1. Open-ear air conduction keeps traffic and surroundings audible.
• Best for battery life → 1MORE HQ20. 65 hours versus 8 hours is not close; the HQ20 wins on endurance by a wide margin.
• Best for running, cycling and sweaty workouts → BASN AirS1. IPX5 waterproofing and a 20g open-ear fit are purpose-built for it.
• Best for students and online classes → 1MORE HQ20. The 85dB ceiling and 60% background-noise reduction are aimed squarely at focused listening.
• Best for glasses wearers → 1MORE HQ20. Rotating ear cups are designed to avoid pressure from frames.
• Best for hearing safety at the source → 1MORE HQ20. Automatic 3-level volume control caps output; the BASN relies on you to manage volume.
• Best for a barely-there fit → BASN AirS1. At 20g with a flexible memory steel wire, it's the lighter, more minimal option by design.
• Best for travel and commuting → 1MORE HQ20. Foldable hinges, a pouch and two weeks of battery suit a bag far better than an 8-hour sport headphone.
If I had to pick one, I'd buy the 1MORE HQ20 for general everyday use. In my opinion the 65-hour battery, the 85dB volume ceiling and the glasses-friendly on-ear fit make it the more versatile, lower-maintenance headphone for study, commuting and travel — you charge it rarely and it protects your ears automatically. That said, I'd choose the BASN AirS1 without hesitation if my main activity is running or cycling outdoors. Its open-ear design and IPX5 rating exist for exactly that, and no amount of battery life makes the HQ20 a safe substitute on a road. Match the pick to your actual use, and you won't regret either.
The BASN AirS1, clearly. It's an open-ear air conduction headphone with IPX5 waterproofing, so you hear traffic and it survives sweat and rain. The HQ20 is an on-ear headphone with passive noise isolation — not designed for road running.
The BASN AirS1 is rated at 8 hours per charge with a 1-hour charge time and a 10-minute quick charge for an hour of playback. The 1MORE HQ20 is rated at 65 hours, with a 5-minute quick charge adding 2.5 hours.
Yes. It uses 3-level automatic volume control so sound never exceeds 85dB, and the ear cups reduce background noise by about 60%. That's a deliberate hearing-protection feature, not a limitation to work around.
The 1MORE HQ20. Its memory foam cushions and rotating ear cups are specifically designed to sit around glasses without pressure. The BASN AirS1 is an open-ear design with a wire ear hook, so it doesn't press on frames either, but it's built for sport rather than long desk sessions.
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