If you want open ears and a design that can keep you aware of traffic while riding a motorcycle, choose AYI True Bone Conduction; if you need in-ear listening with active noise cancellation and richer control over your sound, choose TANCHJIM MINO ASANO Tench. For motorcycle use, I’d lean toward AYI’s open-ear design, while recognizing that neither set of specs establishes suitability for every riding situation.
• AYI True Bone Conduction — biggest strength: Open-ear bone-conduction design, up to 11 hours of playback, and a lightweight frame; trade-off: it doesn’t offer the TANCHJIM’s in-ear seal, active noise cancellation, or app-based sound customization.
• TANCHJIM MINO ASANO Tench — biggest strength: In-ear listening with active noise cancellation, customizable controls, and up to 37 hours of total playback with its case in standard mode; trade-off: the earbuds sit inside your ears rather than leaving them open.
• Choose AYI if awareness of your surroundings and a stable, lightweight fit matter most.
• Choose TANCHJIM if you want to reduce background noise, adjust sound through an app, or use a dedicated game mode.
• For a motorcycle: AYI’s open-ear arrangement is the more relevant design on paper, but it is not a substitute for safe, attentive riding.
AYI is the clearer fit for someone who wants to listen without covering the ear canal. Its bone-conduction drivers send sound through the cheekbone area, leaving the ears open. That design is relevant for outdoor activities where hearing nearby sounds matters. The flexible titanium frame and weight under 25 grams are intended to keep the headset light and secure during movement.
For motorcycle use, the open-ear design is the main reason to consider AYI over TANCHJIM. It may suit a rider who wants audio while keeping their ears uncovered, but the product details don’t establish how it performs under a helmet, at road speed, or in traffic. Those conditions can affect both comfort and whether audio remains audible. Keep the ride and local rules in mind; audio should never distract from the road.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-18 · 6 min read · Independent comparison
The listed playback time is up to 11 hours, and Bluetooth 5.3 supports pairing with two devices. AYI also has an IPX4 waterproof rating in its product information. Skip it if your priority is blocking outside noise, tuning an equalizer through an app, or keeping audio contained by an in-ear fit. Its open-ear approach trades isolation for awareness.
TANCHJIM is for listeners who prefer earbuds that sit inside the ear and want more control over their listening environment. Its active noise cancellation is specified at up to -45 dB, while a transparency mode is described as letting outside sound through without removing the earbuds. That gives it a different kind of flexibility from AYI: it can emphasize isolation or awareness through listening modes, rather than leaving the ears physically open.
For music, TANCHJIM lists a 10 mm dynamic transducer and app-based sound controls, including presets and custom equalizer settings. Its standard mode is specified for about six hours from the earbuds, or up to 37 hours with the charging case. With noise cancellation enabled, the stated figures are up to five hours from the earbuds or up to 31 hours including the case. The case-based total is useful for travel, but it shouldn’t be confused with continuous playback from the earbuds alone.
The Game Mode specification gives a minimum latency of 0.086 seconds, and Bluetooth 5.3 handles wireless connection. TANCHJIM may suit commuting, video, gaming, or listening at home when reducing background noise is a priority. For motorcycle use, its noise-cancelling in-ear design is not the choice I’d favor: the specs don’t establish what a rider will hear through the earbuds in real traffic, and blocking noise is the opposite of AYI’s open-ear design. Its IPX4 rating is listed for sweat and light rain, not as a general-purpose protection claim.
• Best fit for keeping ears uncovered → AYI True Bone Conduction. Bone conduction leaves the ear canals open; TANCHJIM is an in-ear model.
• More relevant design for motorcycle use → AYI True Bone Conduction. Its open-ear arrangement is the distinguishing feature, though no spec guarantees helmet compatibility or safe use in every riding condition.
• Best for reducing background noise → TANCHJIM MINO ASANO Tench. It includes active noise cancellation, whereas AYI is built around open-ear listening.
• Best for a two-device connection → AYI True Bone Conduction. Its listed dual-pairing feature is designed to connect with two devices.
• Best for customizing sound and touch controls → TANCHJIM MINO ASANO Tench. Its app offers equalizer settings, sound presets, and configurable touch actions.
• Best for longer stated playback from the headset alone → AYI True Bone Conduction. Its listed maximum is up to 11 hours; TANCHJIM specifies about six hours in standard mode and five with noise cancellation.
• Best for total playback with a charging case → TANCHJIM MINO ASANO Tench. Its stated totals reach up to 37 hours in standard mode or 31 hours with noise cancellation.
• Best for game-focused low latency → TANCHJIM MINO ASANO Tench. Game Mode is specified at a minimum of 0.086 seconds.
The phrase “hifi stereo on ear headphones for motorcycle” can point shoppers toward very different products. These two aren’t both on-ear headphones: AYI uses bone conduction, while TANCHJIM is in-ear. If you’re searching for the best wireless headset for motorcycle use, start with the fit and whether you want your ears open—not just a claim about sound quality. And if your search is for bluetooth earbuds for motorcycle riding, remember that TANCHJIM’s in-ear design and active noise cancellation make it a different proposition from an open-ear headset.
I’d choose AYI True Bone Conduction for motorcycle use because its open-ear design better matches my priority of not sealing off the ears. Its up-to-11-hour playback and lightweight frame also make sense for extended activity. I wouldn’t treat that design as proof of safety or helmet compatibility, but between these two, AYI is my pick for a rider considering audio while keeping the ears uncovered.
FAQ
AYI lists up to 11 hours of playback from the headset. TANCHJIM lists about six hours in standard mode or five with noise cancellation from the earbuds, with up to 37 or 31 hours respectively when including the charging case.
Not necessarily. Noise cancellation is a feature for reducing background sound, while AYI’s open-ear design leaves the ear canals uncovered. A rider should prioritize attention and awareness; the listed features don’t establish which product is safe for every road or riding condition.
TANCHJIM includes an app with sound presets, custom equalizer settings, and configurable touch controls. AYI’s listed features focus on open-ear bone conduction, Bluetooth connectivity, and playback time rather than app-based audio customization.
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