With “Find My Headset” a lost earbud can emit noise to help you locate it. Fueled by The Beat: P3 noise cancelling earbuds' thumping sound is produced by custom 11mm composite drivers. Multi-Mode Noise AI-Enhanced Call Performance: P3 noise cancelling earbuds have 6 microphones with an AI algorithm that picks up your voice precisely and blocks out background noise.
eBay