COVER Corporation and AVIOT Unveil Premium hololive English Earphone Collaboration

TOKYO, JAPAN — June 30, 2026 — COVER Corporation, the powerhouse behind the global phenomenon hololive production, has officially announced a landmark collaboration with high-fidelity audio manufacturer AVIOT. This partnership introduces two bespoke, limited-edition true wireless earphone models, meticulously crafted to celebrate the distinct personalities of the hololive English units: -Promise- and -Justice-.

As the VTuber industry continues to bridge the gap between digital talent and physical merchandise, this collaboration represents a significant milestone in high-end audio integration for fandom culture. By leveraging the acclaimed technical architecture of AVIOT’s TE-V1R series, the collaboration promises to deliver not only aesthetic appeal but a premium auditory experience for fans worldwide.


The Intersection of Audio Engineering and Virtual Entertainment

The core of this collaboration is the integration of high-performance hardware with the iconic identities of seven prominent VTuber talents. The partnership features two distinct SKUs: the TE-V1R-HE3 (representing hololive English -Promise-) and the TE-V1R-HE4 (representing hololive English -Justice-).

The -Promise- Edition (TE-V1R-HE3)

This model celebrates the synergy of IRyS, Ouro Kronii, and Hakos Baelz. Each unit has been designed to reflect the aesthetic motifs associated with the -Promise- generation, incorporating custom colorways and branding that resonate with their established lore and visual identity.

The -Justice- Edition (TE-V1R-HE4)

The -Justice- model pays homage to the latest additions to the hololive English roster: Elizabeth Rose Bloodflame, Gigi Murin, Cecilia Immergreen, and Raora Panthera. These earphones are designed to capture the bold, eclectic, and rebellious spirit of the -Justice- unit, offering fans a tangible connection to their favorite streamers.

hololive English -Promise- & -Justice- Collaborate with AVIOT for Special Edition Wireless Earphones | NEWS | hololive official website

Both models are priced at ¥22,880 (tax included), positioning them as premium lifestyle accessories. Beyond the chassis design, the collaboration includes exclusive packaging adorned with newly commissioned illustrations by artist INUNO PISUKE, further elevating these items as collector’s pieces.


Chronology of the Collaboration and Launch Schedule

The rollout of this project is timed to coincide with the heightened activity of the summer convention season, specifically targeting the global fan base attending Anime Expo in Los Angeles.

  • June 30, 2026: Official announcement and immediate commencement of pre-orders via the AVIOT Online Mall.
  • July 2–5, 2026: Public exhibition of product prototypes at the AVIOT Booth (WH-3000) at the Los Angeles Convention Center during Anime Expo 2026.
  • Late November 2026: Official shipping and distribution commencement for all pre-ordered units.

This timeline reflects a strategic move by COVER Corporation to build momentum throughout the second half of the year, ensuring that fans have ample time to secure their units before the anticipated holiday release.


Supporting Data: Technical Excellence and Customization

What separates these units from standard merchandise is the depth of the "in-ear" experience. AVIOT has gone beyond simple branding, integrating custom software and hardware features that cater directly to the hololive audience.

Over 450 Custom Voice Lines

Each earphone model comes pre-loaded with a massive library of over 450 newly recorded voice lines. These are not merely generic prompts; they are tailored interactions that simulate a direct conversation with the talents. Users can toggle between English and Japanese guidance, allowing for a localized experience regardless of the user’s geographic location.

hololive English -Promise- & -Justice- Collaborate with AVIOT for Special Edition Wireless Earphones | NEWS | hololive official website

Aesthetic and Functional Design

The TE-V1R hardware base is renowned for its industry-leading noise cancellation, battery longevity, and balanced sound profile. By utilizing this platform, COVER Corporation ensures that the products are viable as daily-use audio devices rather than mere display items. The charging cases have been redesigned with custom finishes to match the specific color palettes of the respective talent units, ensuring that the visual experience is cohesive from the moment the user opens the box.


Official Perspective: The Evolution of AVIOT

AVIOT, an original brand of Preseed Japan Co., Ltd., has undergone a significant transformation since its inception in 2018. Originally an acronym for "Audio-Visual Internet Of Things," the brand has expanded its mission statement to reflect the changing landscape of consumer electronics.

In 2023, the company redefined its acronym to "A Visionary Innovation On Technology." This pivot signifies their intent to move beyond traditional audio equipment into the realm of comprehensive lifestyle electronics. By partnering with COVER Corporation, AVIOT is effectively tapping into the massive, highly engaged demographic of the VTuber community, demonstrating their commitment to "innovation that manifests customer ideals."

According to official company representatives, the goal of this collaboration is to deliver products that "change your life just by having them." This philosophy of emotional and functional value is clearly evident in the meticulous detail applied to the hololive product line, from the voice-acting sessions to the final packaging design.


Implications: The Growing Market for "Digital-Physical" Goods

The collaboration between COVER Corporation and AVIOT is a microcosm of a larger trend: the professionalization and "premiumization" of VTuber merchandise.

hololive English -Promise- & -Justice- Collaborate with AVIOT for Special Edition Wireless Earphones | NEWS | hololive official website

1. From Novelty to Necessity

Historically, VTuber merchandise was limited to apparel, acrylic stands, and digital assets. By entering the high-end audio market, COVER Corporation is signaling that their brand has the commercial gravity to support premium electronics. This opens the door for future collaborations with other high-tech manufacturers in fields such as gaming peripherals, smart home integration, and specialized computing hardware.

2. Global Accessibility and Localization

The inclusion of both English and Japanese voice prompts is a crucial strategic decision. hololive English has a truly global footprint, and by providing a bilingual interface, AVIOT and COVER are lowering the barriers to entry for international fans. This reflects a broader shift toward global-first product strategies within the Japanese entertainment sector.

3. The "Collector’s Economy"

By limiting the distribution and focusing on high-quality materials, the companies are tapping into the collector’s economy. The participation of artists like INUNO PISUKE ensures that these products hold aesthetic value long after the technical specifications of the earphones might become outdated. This creates a "double-value" proposition: a functional tool for music consumption and a rare, artistic item for the collector.


Future Outlook and Market Impact

As we look toward the launch in late November, the industry will be watching the sales volume and user feedback closely. If the hololive English collaboration performs as expected, it is likely that we will see a surge in similar partnerships.

The integration of voice-acting talent into consumer hardware—where the product actually "speaks" to the user—is a unique selling proposition that few other brands can replicate. For the fans, the hololive English -Promise- and -Justice- earphones are more than just wireless audio devices; they are a bridge to their favorite streamers, offering a daily, tangible, and audible connection to the virtual worlds they love.

hololive English -Promise- & -Justice- Collaborate with AVIOT for Special Edition Wireless Earphones | NEWS | hololive official website

For those interested in the technical specifications or wishing to secure a pair, the AVIOT Online Mall remains the primary gateway. With the upcoming showcase at Anime Expo 2026, the anticipation surrounding these devices is expected to reach a fever pitch, setting a new benchmark for what fans can expect from the next generation of VTuber merchandise.


For more information regarding product technicalities or to view the full range of customization options, fans are encouraged to visit the official AVIOT product pages or follow the brand’s official X (formerly Twitter) account for real-time updates leading up to the November release.

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