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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 · 7 min read · Independent comparison
• Ulacici Active Noise Cancelling, biggest strength: hybrid ANC with four microphones plus up to 60 hours of playback (40 with ANC on) — a genuinely long-haul headphone.
• Ulacici Active Noise Cancelling, biggest trade-off: it's a full-size over-ear with a fixed design focus on wireless Bluetooth use, so there's no kid-proofing or low-latency calling pitch here.
• Yechiry Over Ear Headphones, biggest strength: Bluetooth 5.3 with low-latency vocal feedback, a foldable rotating headband and a broad device compatibility list — built for travel, calls and study.
• Yechiry Over Ear Headphones, biggest trade-off: 6 hours of playtime per charge and a 90-day manufacturer warranty, so it's a light-use companion, not a marathon headphone.
• Who each is for: Ulacici for the adult who wants long sessions and strong noise blocking; Yechiry for kids, students and casual listeners who want something small, foldable and easy to pair.
The headline here is the noise cancellation. Ulacici uses a hybrid system — four built-in ANC microphones working with digital algorithms — and the brand claims it reduces ambient noise by up to 90%. That's the kind of design that targets steady, low-frequency rumble: airplane engines, train noise, the general hum of a city. If you've ever tried to work on a mix in a noisy room, you know how much that matters. Fewer distractions means you hear more of what's actually in the track.
The audio side is a custom 40mm dynamic driver, tuned for high-fidelity playback from deep bass up through crisp highs, with wireless Bluetooth streaming to Android devices. That driver size is the standard for this class of headphone, and it's a sensible choice for anyone who wants to hear the low end of a kick drum and the air around a vocal without it turning muddy. For earphones for music production-style work — checking balances, listening back to takes, comparing reference tracks — a quiet, comfortable over-ear like this is a far more useful tool than a pair that leaks the room into your ears.
Comfort is where the spec sheet gets specific: memory foam cushions wrapped in protein leather, a rotatable and foldable structure, silver finish, and a 3.5mm jack on top of the Bluetooth connection. That wired option is worth flagging — it means you're not locked into wireless only. Battery life is the other standout: up to 60 hours per charge, dropping to about 40 with ANC running, and a fast-charge feature that gives roughly 4 hours of listening from a 5-minute top-up.
Who should buy it? The commuter, the frequent flyer, the person who works in a noisy house and wants one pair that lasts a full week between charges. Who should skip it? Anyone shopping for a small child, or someone who wants the lightest possible packable pair — this is a full-size over-ear with a half-year warranty, and it's designed to be worn for hours at a desk or on a plane.
Yechiry takes a different angle entirely. This is positioned as a kids' headphone first — foldable, wireless, and clearly aimed at travel and learning rather than critical listening. The tech underneath is current, though: Bluetooth 5.3 with support for A2DP, AVRCP and HSP protocols, which is the trio that covers music streaming, playback controls and headset/call use. In practice that means pairing with phones, computers and TVs should be straightforward, which is exactly what you want when a child is the one doing the pairing.
Audio is a 40mm dynamic driver with a 20Hz–20kHz frequency response, 32Ω impedance, and stereo sound channels. That frequency range covers the full audible spectrum, so music and lesson audio will come through complete rather than thin. It won't rival a dedicated monitoring setup, but for its purpose — clear, balanced playback — the numbers are sound. There's also a microphone with what the brand describes as precise directional pickup and low-latency feedback, so voice comes through cleanly during calls or online classes.
The design choices tell you who this is for. Soft elastic sponge cushions, an adjustable rotating headband for a non-pressure fit, and a foldable build for tossing in a bag. Battery is a 500mAh cell rated for up to 6 hours of continuous use — fine for a school day or a flight, but you'll be charging it often if you use it daily. The package includes the headphones, a microphone, a charging cable, an audio cable and a manual, and the manufacturer warranty runs 90 days.
Buy it if you want an affordable, kid-friendly, packable pair for travel, remote lessons or casual listening. Skip it if you need long battery life, heavy noise isolation, or something built for adult-sized listening sessions.
• Best for noise cancellation → Ulacici Active Noise Cancelling. Hybrid ANC with four microphones, rated to cut ambient noise by up to 90%.
• Best for battery life → Ulacici Active Noise Cancelling. Up to 60 hours, or about 40 with ANC on, plus a 5-minute fast charge for roughly 4 more hours.
• Best for kids and students → Yechiry Over Ear Headphones. Foldable, adjustable, non-pressure fit and a design explicitly aimed at children.
• Best for travel and portability → Yechiry Over Ear Headphones. The rotating, foldable structure makes it the easier one to pack.
• Best for music production and reference listening → Ulacici Active Noise Cancelling. The quieter environment and 40mm drivers make it the more useful tool for checking mixes and playback.
• Best for calls and online learning → Yechiry Over Ear Headphones. Bluetooth 5.3 with a directional mic and low-latency vocal feedback.
• Best for wired flexibility → Ulacici Active Noise Cancelling. It has a 3.5mm jack, so you're not dependent on Bluetooth alone.
• Best for a short, low-commitment purchase → Yechiry Over Ear Headphones. A 90-day warranty suits a light-use, kid-focused product.
In my opinion, the Ulacici Active Noise Cancelling is the one I'd buy for myself. The combination of hybrid ANC, a 40mm dynamic driver, up to 60 hours of battery and a 3.5mm wired option makes it the more versatile headphone for long sessions — and if you're doing any kind of music production work at home, the noise reduction alone changes how much you actually hear in your mix. The Yechiry is a good fit for a specific buyer: a child who needs something foldable and simple for travel and lessons. If that's your situation, it does the job. But for an adult who wants one pair to carry through commutes, flights and late-night listening, I'd go Ulacici.
It's a reasonable choice for reference listening and checking playback. The hybrid ANC cuts room noise so you hear the track more clearly, and the 40mm dynamic driver covers deep bass to crisp highs. It isn't a studio monitor, but for a quiet, comfortable listening environment it works well.
How long does the Yechiry Over Ear Headphones battery last?
The Yechiry. It's designed as a kids' headphone with soft sponge cushions, an adjustable rotating headband, a foldable body and Bluetooth 5.3 for simple pairing with phones, computers and TVs. The Ulacici is a full-size adult over-ear.
The Ulacici, clearly. It uses hybrid ANC with four microphones and digital algorithms, rated to reduce ambient noise by up to 90%. The Yechiry lists active noise cancelling but is built around portability and calls rather than heavy isolation.
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