Highlight

Official Changbin NOEASY Soundwave purchase benefit. Soundwave store benefits were exclusive to orders through that shop during the album promo period.

Visual and specs

Common-rarity card with a standard (normal) finish. Double-sided print. Origin: NOEASY Album Soundwave purchase benefit. Tags: purchase benefit, soundwave.

Collectibility

Soundwave benefits are core NOEASY-era trade items — shop-specific variants are collected side by side, and Changbin's copies circulate steadily in buy/sell groups.