- Adopts 'Close-range 3D Sound Field' design
- Equipped with 'ASMR Mode' for immersion in the ASMR world
- Former NHK Japan broadcaster Junko Kubo as voice actress
- Each earbud weighs only 3.5 grams, pocket-sized lightweight design
- Achieves high sound isolation and extremely comfortable wear
- Features 'ear concha fitting adjustment structure' comfortable for various ear shapes
- High-quality voice calls with high-performance MEMS microphone
- IPX4 water-resistant rating
Two different sound quality designs exclusive to ASMR
COTSUBU for ASMR is the world's first true wireless Bluetooth earphones dedicated to ASMR, with MK2 being the upgraded product. COTSUBU for ASMR MK2 adopts the same "ultra-close sound field" sound quality design as the first generation, positioning the sound source completely by your ear for a real, immersive relaxation experience.
COTSUBU for ASMR 3D is a newly developed product designed to add dynamic space to ASMR content, fully demonstrating the spatial envelopment of a "close-range 3D sound field", allowing you to enjoy ASMR healing in a three-dimensional space.
Immerse yourself in a new world of auditory stimulation
Touching 5 times continuously activates "ASMR Mode", after which touch operations and voice functions will be disabled; touch 5 times continuously again to return to normal mode. This function not only prevents inconvenience caused by unintentional touches but also allows you to immerse yourself in a new world of auditory stimulation.
Each earbud weighs only 3.5g, enhancing comfortable wear
Each earbud body weighs only 3.5g, making it the lightest product in the series. The earphones fit tightly with the ear canal without a protruding foreign body sensation, so they're comfortable even when leaning against a sofa.
Lightweight, snug fit with high sound isolation
Not only compact and lightweight, but also featuring an 'ear concha fitting adjustment structure', the earphones are minimized to fit snugly on the ear concha whether worn vertically or horizontally. Even without active noise cancellation, they can isolate environmental noise, allowing you to enjoy your own audio feast.
Powder snow coating, prevents oil and fingerprints
Unique three-layer powder coating process provides a skin-friendly feel and prevents oil, fingerprints, and dirt from sticking.
High-quality voice calls with high-performance MEMS microphone
The earphones are equipped with a high-performance MEMS microphone. Software-based noise reduction processing reduces background environmental noise heard by the other party, enhancing the clarity of the caller's voice. Natural sound quality that doesn't cause listening fatigue.
Seamless single ear switching
Simply putting one earbud back in the charging case automatically switches to single ear mode*, without interrupting the music or affecting your enjoyment. *This mode only supports music playback.
Automatic pairing
The compact charging case design allows easy one-handed opening and closing. Equipped with automatic pairing function, Bluetooth connection pairing is initiated immediately when the charging case is opened. When the earbuds are placed back in the charging case and the lid is closed, the power automatically turns off.
IPX4 water-resistant
Provides excellent protection even during intense exercise or use in harsh weather conditions.
Achieving extremely comfortable wear
COTSUBU for ASMR MK2 / 3D comes with SS/S/M 3 sizes of final TYPE-E earbuds specially designed for true wireless earphones. General earbuds tend to deform under pressure deep in the ear canal, creating a compressed shape inside the ear, which can cause pain and fatigue during long-term wear. The final TYPE-E earbuds for true wireless earphones are softer and easier to wear, with almost no foreign body sensation. By minimizing the sense of wear, they achieve extremely comfortable wear.
| Accessories ・Charging case ・USB-C charging cable ・final TYPE E silicone earbuds for true wireless earphones *3 (SS / S / M)