Button being pressed on a light, variations to the speed of the button being pressed.
Microphone: Samsung CO1U 推按鈕 聲道:1 類型:wav click、owi、press、toggle、push、switch、button、light、off、short、synthetic 點擊、那些、按、切換、推、開關、按鍵、光、離、短、合成的 資料來源:freesound ( https://freesound.org )