Product Characteristics
Base Model
The TE-V1R is the latest model in AVIOT’s popular V series, which has sold approximately 190,000 units*. The earbuds offer an ultra-long battery life of 19 hours (62 hours with the charging case) and Adaptive Hybrid Noise Canceling, which automatically adjusts the noise reduction strength based on the surrounding environment. They also feature the new Hybrid Dual Driver 2.0 for enhanced sound quality, LDAC™ support for high-resolution playback, and wireless charging functionality, making them a high-grade model that perfectly balances sound quality and functionality.
*As of the end of April 2025
Special Voice Lines
In addition to standard voice guidance for notifications like power and connection status, these earbuds include a “random voice” feature that plays special lines, including some that fans may recognize from the members’ streams. Altogether, there are over 370 newly recorded voice lines.
Each member has their own dedicated voice mode, along with special small group modes for Shiori Novella, Koseki Bijou, and Nerissa Ravencroft, as well as FUWAMOCO (Fuwawa and Mococo Abyssgard). All modes are available in both Japanese and English and can be switched at any time using the companion app.
Whether you want a quiet message just for you or a lively chat with the whole group, you can choose the experience that suits your mood.
Voice line samples are available on the product page:
aviot.jp/product/te-v1r-he2
Special Design
The earbuds and charging case feature a unique design created exclusively for this collaboration. Inspired by the abyss of the great prison known as “The Cell,” the base color is a deep black, accented with metallic ice silver elements that reflect the Advent logo. The result is a chic, sophisticated look that brings the distinctive charm of each member right to your fingertips.
Special Packaging
The packaging features a stylish, minimalist design. Inside the chic and elegant box is an exclusive illustration created specifically for this product. Take your time and enjoy the radiant charm of the girls to the fullest.
Special Tuning
The earbuds include two sound modes that can be switched at any time via the app: Music Mode, which brings out the full audio performance of the TE-V1R, and Streaming Mode, which delivers clearer sound for enjoying livestreams.
Special Photo Corner at Anime Expo 2025
From July 3, a hololive English -Advent- photo corner will also appear at the AVIOT booth at Anime Expo 2025 in Los Angeles, one of the largest anime conventions in North America.
Anime Expo 2025 Overview
Dates: July 3 (Thu) – July 6 (Sun), 2025 (Pacific Time, USA)
Venue: Los Angeles Convention Center
Official Website: anime-expo.org/ax
Official X: x.com/animeexpo
AVIOT (Preseed Japan Corporation) Booth Number: E-30
Product Information
TE-V1R-HE2
Price: ¥22,880 (incl. tax)
Pre-orders Open: July 2, 2025
Expected Delivery Date: October 2025 or later
Available at:
AVIOT ONLINE MALL shop.aviot.jp/products/te-v1r-hen
AMAZON amzn.to/4kjXqBe
→ Basic Specifications
・Driver: Hybrid type with φ10mm dynamic and balanced armature drivers
・Microphone for calls: MEMS microphone
・Battery capacity: Earbud single ear 85mAh / Case 600mAh
・Talk time*: Up to 9 hours
・Playback time*: Up to 19 hours (with charging case: up to 62 hours)
・Earbud charging time: Approximately 1.5 hours
・Charging port: USB Type-C
・Water resistance level**: Equivalent to IPX4
・Weight: Earbud single ear approximately 6.5g
・Other features: Multipoint support (up to 2 devices), single ear usage, earbuds can be individually turned on or off, fast charging (up to 120 minutes of playback with a 10-minute charge), wireless charging
→ Accessories
・Silicone earpieces (1 pair each in sizes S/M/L)
・USB Type-C cable
・User manual
→ Bluetooth Specifications
・Supported codecs: SBC, AAC, LDAC
・Supported profiles: A2DP, AVRCP, HFP, HSP
・Bluetooth version: 5.3
・Number of Bluetooth multi-pairing registrable devices: 8
*Exact time may vary depending on your usage environment
**Earbuds only
About AVIOT
AVIOT, born in 2018 as the original brand of Preseed Japan Corporation, aims to deliver products that convey high-quality Japanese craftsmanship in sound, delicate and beautiful design, and easy-to-use electronic products. In 2023, the brand restarted with the addition of “A Visionary Innovation On Technology” to its name, aiming to be an electronic devices brand that goes beyond the framework of audio-visual products. The vision is to bring innovation through the power of technology and deliver “something that changes your lives” to customers.
Company Name: Preseed Japan Corporation
Representative: CEO Founder Hirokazu Tsuchiyama
Address: 4-16-7 Sendagaya, Shibuya-ku, Tokyo 151-0051, DT Building 3F
Business Activities:
1) Manufacturing, importing, and selling wireless audio equipment and IoT-related products
2) Importing and selling mobile accessories
3) Managing an e-commerce website
AVIOT Official Website: aviot.jp
AVIOT Official X (formerly Twitter): twitter.com/AVIOT_JP
AVIOT Official Instagram: instagram.com/aviotjapan
AVIOT Official TikTok: tiktok.com/discover/AVIOT
