Switching the ambient sound/off on and off, Single-tap earbud (r), When ambient sound is on: a sound effect is heard – Yamaha TW-E3C True Wireless Earbuds (Red) User Manual

Switching the ambient sound/off on and off, Single-tap earbud (r), When ambient sound is on: a sound effect is heard | Related links | Yamaha TW-E3C True Wireless Earbuds (Red) User Manual | Page 33 / 62