M500 Hatsune Miku Edition

The "Portable Audio Festival 2025 Winter Akihabara" will be held on December 13-14, featuring 168 brands across 94 booths.

Exclusive products include e☆イヤホン's "脂(KOTTERI)ALTERNATIVE" earphones, available for pre-sale at the event for ¥12,000.

Notable exhibits include Audio-Technica's limited edition "ATH-L3000G" headphones, with only 50 units produced globally.