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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-06 · 6 min read · Independent comparison
• BOSE QuietComfort 35, biggest strength: adjustable active noise cancellation with a noise-rejecting dual-microphone system, so you can dial the outside world up or down and still take clear calls.
• BOSE QuietComfort 35, biggest trade-off: it is a single adult-sized over-ear headphone that leans on battery power, and the renewed listing carries a 90-day limited warranty.
• Floriogra 2, biggest strength: two pairs of passive earmuffs in one box, rated to cut noise by up to 26–28 dB, sized and padded for children.
• Floriogra 2, biggest trade-off: no Bluetooth, no battery, no microphone, no music — it is hearing protection, not audio gear.
• Choose BOSE QuietComfort 35 if you want to listen, talk, and control your environment.
• Choose Floriogra 2 if you need affordable, certified ear protection for kids at fireworks, concerts, air shows or loud chores.
The QuietComfort 35 (Series II) is a wireless over-ear headphone with an oval earcup shape, a metal-and-plastic enclosure, and a 32-ohm dynamic driver covering 20 Hz to 20,000 Hz. In plain terms: it is built like a proper adult headphone, not a toy. It connects over Bluetooth 5 with NFC pairing and voice prompts, so getting it paired to a phone is quick. There is no headphone jack on this model, so everything runs wireless.
Battery life is listed at about 20 hours with a charge time of roughly 2.25 hours, and the box includes the headphones, a carrying case, a charging cable, and an audio cable. Weight is around 1.3 pounds, and it is an adult item.
Buy it if you want one pair of headphones for travel, commuting, work-from-home focus, and calls. Skip it if you are shopping for a child, if you need wired listening, or if you want the reassurance of a full manufacturer warranty rather than the 90-day limited coverage that comes with this renewed unit.
Floriogra 2: Who It's For
Floriogra 2 is a different category of product entirely, and I mean that as a compliment. It is a two-pack of over-the-head earmuffs made from ABS and leather, in green and blue, sized for children. The cups rotate a full 360 degrees, the headband is widely padded, and the ear pads are soft — the design goal is a snug fit a kid will actually tolerate for more than five minutes.
The numbers here are the whole story. The noise-cancelling performance is rated at an SNR of 26 dB, and the acoustic attenuation is listed at up to 28 dB. Those are passive figures: the earmuffs reduce noise by blocking it, not by running electronics. They are certified to ANSI S3.19 and CE EN 352 standards, which is the kind of detail that matters when the wearer is a child at a monster truck show, a fireworks display, an air show, or a concert.
That passive design is also why it works for kids who will not keep anything on their head that buzzes, beeps or needs charging. There is no battery to run out, no pairing, no app. You hand them over, the child puts them on, and the noise drops. The manufacturer positions them for children with autism and hearing sensitivity too, which lines up with the "reduce noise to a safe level" framing.
Side-by-Side: Which Should You Choose?
• Best for active noise cancellation you can adjust → BOSE QuietComfort 35. Three cancellation settings via the Action button or the Bose Connect app.
• Best for kids and loud family outings → Floriogra 2. Two pairs, sized for children, rated up to 26–28 dB of attenuation.
• Best for calls and voice assistants → BOSE QuietComfort 35. The noise-rejecting dual-microphone system and Siri voice control are the reasons.
• Best for zero maintenance → Floriogra 2. No battery, no charging, no pairing, no firmware. Passive protection just works.
• Best for travel and commuting → BOSE QuietComfort 35. Around 20 hours of battery life, Bluetooth 5, a carrying case, and a charging cable in the box.
• Best for sharing between siblings → Floriogra 2. The two-pack covers two children from one purchase.
• Best for certification you can point to → Floriogra 2. ANSI S3.19 and CE EN 352 are named in the specs.
• Best for a renewed, budget-minded adult headphone → BOSE QuietComfort 35. Just go in knowing the warranty is 90 days limited.
If I were buying for myself — for flights, calls, deep-focus work and blocking out an open-plan office — I would buy the BOSE QuietComfort 35. The adjustable cancellation, the dual-microphone call system and the 20-hour battery are the features that actually change my day, and that is my honest read of the spec sheet.
If I were buying for a child heading to fireworks, a concert or a loud job site as a bystander, I would buy the Floriogra 2 without hesitating. It is passive, certified, and comes as a two-pack, which is exactly what that job calls for — including on construction work, where a kid watching from the sidelines needs protection rather than a playlist.
FAQ
Active models like the BOSE QuietComfort 35 use electronics and microphones to cancel incoming sound, and you can adjust the level across three settings. Passive models like the Floriogra 2 work by physically sealing the ear and blocking noise, rated up to 26–28 dB of attenuation.
how to use noise cancelling headphones
On the BOSE QuietComfort 35, pair over Bluetooth 5 or NFC, then set your cancellation level with the Action button or the Bose Connect app. The Floriogra 2 has no controls at all — you rotate the cups, put them on, and the padding and shell do the work.
how to test noise cancelling headphones
Try a known loud source and compare with the headphones on and off. With the BOSE QuietComfort 35, cycle the three cancellation settings so you can hear the difference. With the Floriogra 2, check the seal around the ears, since passive protection depends on fit.
For an adult who wants music, calls and adjustable cancellation on site, the BOSE QuietComfort 35 is the one that fits that description. For a child near loud equipment, the Floriogra 2 is the safer pick — it is hearing protection first, with ANSI S3.19 and CE EN 352 certification.
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