COVER Corporation announced on May 28, 2026, a new collaboration between HOLOSTARS English talent Banzoin Hakka and premium audio brand HEAVYS, launching custom H1H headphone shells now available for purchase.
First HOLOSTARS English × HEAVYS Collaboration
The HEAVYS × Banzoin Hakka shell marks the first collaboration between HOLOSTARS English and HEAVYS. Banzoin Hakka was specifically chosen for his metalhead values and heavy music that perfectly complements the unique tuning of these headphones. Inspired by live concerts and fierce energy, Hakka's personality has been brought to life and printed onto the interchangeable shells.
Product Details
HEAVYS H1H headphones come with interchangeable shells so users can represent their favorite artists. The shells and headphones are sold separately or as part of a bundle, packaged in a velvet bag to keep them in pristine condition. The headphones have been developed by former Sennheiser Chief Engineer Axel Grell, featuring a system of multi-drive speakers and immersive 4D sound specifically tuned for heavy music.
The shells are available now via the HEAVYS website at heavys.com.
About Banzoin Hakka
Banzoin Hakka is a member of HOLOSTARS English -TEMPUS-, known for his heavy metal vocal performances and energetic streaming style. This collaboration represents a natural fit between the talent's musical identity and HEAVYS' focus on delivering high-quality audio for rock and metal enthusiasts.