Heartbeat Wall

Heartbeat Wall is an Ultimate Move performed by Kyoka Jiro using the Earphone Jack Quirk.

Description
Similar to her other Ultimate Move, Heartbeat Surround, Kyoka uses her jacks to move her sound-amplifying items and aim towards a target. She channels sound to form a wall to block enemies.

Kyoka first uses this move against Izuku Midoriya during Class A's fight to bring him back to U.A. She later uses this move to protect Hawks from All For One's Air Cannon blast.