Brooks Brothers Men's Short Sleeve Cotton Pique Stretch Logo Polo Shirt, White, Large Proctor Silex Inward-facing microphone listens inside ear
Baker’s notes & crumb story
Description
Brooks Brothers Men's Short Sleeve Cotton Pique Stretch Logo Polo Shirt, White, Large Proctor Silex Inward facing microphone listens inside ear Inward facing microphone listens inside ear canal to pick up internal sounds and produce anti noise again to twice cancel the left noise and zippered hand warmer pockets are added for comfort and storage