Put your “- 聽覺アンプ – Héddle” on, set the sound effects, and shake your head, bend your neck and jump! There is a motion sensor inside and “Héddle” triggers/edits sound effects as you wish by your head movements! “Héddle” can also record and output the sounds to your system, so you can edit sounds easily while filming. “Héddle” makes your film production much more enjoyable!!