Japan’s AVIOT Debuts First Earbud ANC TWS TE-Y1 | ¥4,980 Entry Price, 41.5h Battery

📝 Japan’s AVIOT Debuts First Earbud-Style ANC TWS

Japanese audio brand AVIOT (Preseed Japan) officially announced on May 21 its first-ever earbud-style (inner-ear) fully wireless earphones, the “TE-Y1” — the first non-in-ear TWS in AVIOT’s product lineup. The TE-Y1 adopts an open-fit design and, unusually, packs ANC (Active Noise Cancellation) specifically optimized for an earbud form factor, targeting the entry-level all-day-use segment. AVIOT is known for anime collaborations and its “Piyaphone” series (such as the EVA 30th anniversary TE-V1R-EVA), but the TE-Y1 returns to basics with a clean, practical approach.

According to Japanese media PHILE WEB, the TE-Y1 follows a minimalist, practical philosophy — slim charging case, 41.5h total battery, wireless charging, multipoint connection, all included — yet priced at just ¥4,980 (tax incl.). From launch until June 2, the official online store offers a 20% OFF commemorative discount, bringing it to ¥3,984 (~HK$208 / US$26), a very aggressive price for a Japanese-brand ANC TWS.

🤔 What Are Earbuds? Earbuds vs In-Ear Explained

In the headphone world, there are two main form factors based on how they sit in your ears: in-ear (IEM-style) and earbud-style (inner-ear). Their design philosophy and user experience are quite different — which one you choose depends on your personal needs.

🔹 In-Ear (IEM)

Design: The front end has silicone or memory foam ear tips that insert directly into the ear canal, forming a sealed chamber via the ear tip.

✅ Pros:

• High noise isolation: Passive isolation alone effectively blocks outside noise — ideal for commutes or noisy environments.
• Punchy bass: The physical seal provides deep low-frequency extension and rich detail.
• Secure fit: Less likely to fall out, generally more stable during exercise.

❌ Cons:

• Strong insertion feel: Extended wear can cause pressure or heat buildup — especially noticeable in Hong Kong’s humid summers.
• Occlusion effect: Cable or body vibrations transmit through the ear canal; walking or eating produces a thumping sound.

🔹 Earbuds (Inner-Ear / Open-Fit)

Design: The smooth outer shell rests in the concha (ear bowl) without penetrating the ear canal. Classic Walkman bundled earphones and AirPods 1/2 use this design.

✅ Pros:

• Comfortable and breathable: No insertion sensation; comfortable for long sessions without sweat or pain.
• Natural soundstage: Open, speaker-like sound without the cramped feel of in-ear monitors.
• Environmental awareness: You can hear ambient sounds — safer for outdoor walking or office conversations.

❌ Cons:

• Bass leakage: Poor seal means bass can escape (foam covers usually help).
• Lower isolation: In noisy environments you’ll need higher volume, potentially risking hearing over time.

And that’s exactly where the TE-Y1 fits in — bringing ANC to the earbud category, using electronic noise cancellation to compensate for the lack of physical isolation. This is the product’s biggest technical highlight.

🔧 Earbuds + ANC: A Rare Technical Combination

The vast majority of ANC TWS on the market are in-ear — because the physical passive isolation already blocks a portion of the noise, so ANC only needs to handle the remainder. But earbuds lack ear-tip sealing; they leak sound and lose bass easily. The ANC algorithm has to be re-engineered from scratch under “open-fit leakage” conditions, a significantly harder challenge.

AVIOT has done exactly that with the TE-Y1 — retuned their own ANC algorithm specifically for the earbud form factor. The company claims that through wide-bandwidth ANC combined with passive noise isolation, it can effectively suppress train noise, traffic rumble, street chatter, and human voices in everyday environments. It also includes Transparency mode, letting you hear your surroundings with one tap — no need to remove the earphones for crossing the street or having a quick conversation.

⚡ Specs & Features: Entry-Level Price, Near-Full Package

🔋 Battery Life: The TE-Y1 earbuds deliver about 9.5 hours of continuous playback (ANC on), with the charging case adding roughly 32 hours for a total of 41.5 hours — excellent for this price bracket. It supports fast charging — 10 minutes of charge gives 90 minutes of play, and both the earbuds and case charge fully in about 1.5 hours. Battery capacity: 45mAh per earbud, 400mAh charging case.

📡 Connectivity: Bluetooth 5.3 with AAC / SBC codecs, plus multipoint connection (2 devices simultaneously) and pairing memory for 8 devices — switching between phone and computer without re-pairing every time. Also supports single-earbud mode, so left and right can be used independently.

🎵 Sound Modes: Three built-in EQ presets — Music Mode (general music listening), Movie Mode (enhanced dialogue clarity and immersion), and Live Mode (added dynamics and stage presence) — covering different usage scenarios. The driver is a 13mm dynamic unit, quite large for an open-fit earbud design.

📞 Calls: One MEMS microphone per side, paired with AI voice noise reduction — claimed to separate speech from background noise during calls. The earbuds carry an IPX4 splash resistance rating (earbuds only, case is not water-resistant), enough for sweat and light rain.

🎨 Design Details: Both the charging case and earbuds use a 3D curved design, with metallization accents on the housing; LED indicators sit hidden beneath a mesh surface — light shines through without being too flashy; the wireless charging coil is seamlessly integrated into the curves. The overall language is understated yet refined Japanese design.

💡 Kaia’s Quick Take: Earbud ANC Is a Smart Market Play

📋 Technical Specifications

🏁 Market Positioning: Opening the ANC Door for “In-Ear Avoiders”

The AVIOT TE-Y1’s positioning is clear: it’s not trying to challenge the AirPods 4 ANC or premium ANC TWS. Instead, it uses entry-level pricing (discounted ¥3,984 / ~US$26) to offer a Japanese-brand option for users who find in-ear earphones uncomfortable but still want ANC. Interested buyers can check the official AVIOT online store or Japanese marketplace for international shipping arrangements. AVIOT’s timing for this earbud ANC debut signals confidence in expanding into different wear-preference segments.

Bottom line: Under US$30 for a Japanese-brand earbud ANC TWS with 41.5h battery life and wireless charging — this spec combo is highly competitive in the 2026 entry-level market. The only question is whether the ANC performance can convince users to give up the passive isolation of in-ear designs.

❓ Frequently Asked Questions

📖 Further Reading

🔗 More Information

🛒 AVIOT official product page: AVIOT TE-Y1
📰 Original coverage (PHILE WEB): AVIOT launches its first inner-ear type fully wireless earphones “TE-Y1”