We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-27 · 7 min read · Independent comparison
If you want true wireless freedom with active noise cancelling and deep, boosted bass for music and travel, choose Panasonic ErgoFit True; if you need a wired set with dual-driver Hi-Fi sound and call noise reduction for clear voice on work calls, choose jechan Call Noise Cancelling.
• Panasonic ErgoFit True — biggest strength: fully wireless Bluetooth 5.3 earbuds with active noise cancelling, XBS extra bass from 10mm dynamic drivers, and a charging case that extends total listening time.
• Panasonic ErgoFit True — biggest trade-off: playback is capped at 5 hours per charge with noise cancelling on, so heavy all-day users will lean on the case.
• jechan Call Noise Cancelling — biggest strength: a wired dual-driver design (dynamic plus balanced armature) combined with active and physical noise reduction aimed squarely at clear calls.
• jechan Call Noise Cancelling — biggest trade-off: it's a wired USB Type-C set, so there's no charging case and no untethered freedom — you're physically connected to your device.
• Pick Panasonic ErgoFit True if you want wireless convenience, active noise cancelling for commuting, and bass-forward music listening.
• Pick jechan Call Noise Cancelling if you spend your day on calls and want a reliable wired connection with a mic tuned for voice.
The Panasonic ErgoFit True (model RZ-B310W) is a true wireless pair built around three ideas: noise cancelling, big bass, and a secure fit. Active Noise Cancellation uses both feedforward and feedback microphones — outside and inside the earpiece — to reduce surrounding sound, which is exactly what you want on a plane, a train, or a noisy bus. The 10mm dynamic drivers paired with Panasonic's XBS (extra bass system) push low-end energy hard, so if your playlist leans toward hip-hop, electronic, or anything beat-driven, this is the tuning that will make you tap your foot.
The fit story matters here too. ErgoFit is Panasonic's long-running in-ear shape, and this wireless version ships with three earpiece sizes (S, M, L) so you can dial in a seal. A good seal is what makes both the noise cancelling and the bass actually work, so it's worth the two minutes of experimenting. Bluetooth 5.3 handles the wireless connection with a rated range up to 10 meters, and touch controls on both earbuds let you switch tracks, take calls, toggle noise cancelling, or wake Google Assistant and Siri by voice.
Battery is the honest weak spot. Panasonic rates up to 5 hours of playback per charge with noise cancelling on, and up to 16 hours total with the charging case (26 hours with NC off — quoted as 6 hours single charge / 20 hours with case when cancelling is off). A 15-minute quick charge buys about 60 minutes of playback, which softens the blow. The buds are also protected against sweat and splashes, so workouts and light rain are fine.
Who should skip it: anyone who needs marathon battery life without recharging, or anyone who specifically wants a wired connection for zero latency and no charging at all.
jechan Call Noise Cancelling: Who It's For
The jechan Call Noise Cancelling is a different animal entirely — it's wired, and it's proud of it. The headline feature is a dual-driver setup: a dynamic driver for deep, punchy bass and a balanced armature driver for crisp mids and clear highs. That combination is unusual at the entry level and is the reason jechan markets it as Hi-Fi stereo sound. For music, podcasts, and gaming, the two drivers split the work so bass doesn't smear the vocals.
The second pillar is call clarity. jechan pairs active call noise cancellation (to knock down traffic, crowd, and office chatter) with physical noise isolation from the in-ear seal. That double layer is aimed at one job: making your voice come through on the other end. If you live on Zoom, Teams, or phone calls, that's the spec that matters most. The inline control module lets you adjust volume, playback, and calls with push buttons — no app, no touch gestures to learn, no battery to babysit.
Comfort gets real attention too. The ergonomic in-ear shape uses soft, skin-friendly tips in multiple sizes, and the lightweight build is meant to reduce ear fatigue over long sessions. The cable is tangle-resistant for easier storage, and the housing is metal rather than plastic, which gives it a more substantial feel. Connectivity is USB Type-C wired, with 16-ohm impedance and a 20 kHz frequency response. There's no charging case and no Bluetooth — the trade-off for a connection that never drops and never runs out of power.
Who should buy it: remote workers, students, and anyone who takes a lot of calls and wants a dependable wired set with a mic built for voice. Also a solid fit if you dislike charging earbuds or want zero-latency audio for gaming.
Who should skip it: anyone who wants to move around untethered, or who values active noise cancelling for music listening rather than call clarity.
• Best for wireless freedom → Panasonic ErgoFit True. Bluetooth 5.3, no cable, up to 10 meters of range.
• Best for call clarity → jechan Call Noise Cancelling. Active call noise cancellation plus physical isolation from the in-ear seal.
• Best for bass-heavy music → Panasonic ErgoFit True. 10mm dynamic drivers with XBS extra bass.
• Best for balanced Hi-Fi detail → jechan Call Noise Cancelling. Dual drivers split bass from mids and highs.
• Best for travel and commuting → Panasonic ErgoFit True. Active Noise Cancellation for planes, trains, and buses.
• Best for never charging → jechan Call Noise Cancelling. Wired USB Type-C means no battery anxiety at all.
• Best for workouts and light rain → Panasonic ErgoFit True. Sweat and splash protection with a secure three-size fit.
• Best for long desk sessions → jechan Call Noise Cancelling. Lightweight build, metal housing, and tangle-resistant cable for all-day wear.
If I had to pick one, I'd buy the Panasonic ErgoFit True. In my opinion, the combination of true wireless freedom, active noise cancelling, and XBS bass covers more of everyday life — commuting, traveling, working out, and just listening — than a wired set can. The 5-hour NC playback is the compromise, but the charging case and quick charge make it manageable. I'd only steer you to the jechan Call Noise Cancelling if clear calls and a wired, never-charge connection are your top priorities. Check the current price on Amazon for both before you commit.
what are the best in ear noise cancelling earbuds
There's no single answer — it depends on whether you want wireless or wired. For wireless active noise cancelling with bass emphasis, the Panasonic ErgoFit True fits the bill with its feedforward-plus-feedback ANC and 10mm XBS drivers. For wired call-focused noise reduction, the jechan Call Noise Cancelling pairs dual drivers with active and physical isolation.
what are the best over the ear noise cancelling earbuds
Do I need to charge the jechan Call Noise Cancelling?
No. It's a wired USB Type-C set, so it draws no battery and never needs charging. That's the core advantage over the Panasonic ErgoFit True, which relies on a charging case and gives up to 5 hours per charge with noise cancelling on.
The jechan Call Noise Cancelling is built around calls, with active call noise cancellation plus physical isolation from the in-ear seal to keep your voice clear. The Panasonic ErgoFit True handles calls fine via Bluetooth 5.3 and touch controls, but its noise cancelling is tuned for music and travel rather than voice pickup.
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