Bose Sei2 Best Buy ⚡ Exclusive

The "open" design doesn't seal the ear canal completely, allowing you to hear ambient traffic or surroundings while running.

Hydrophobic cloth covers the acoustic ports to keep moisture out while letting sound pass through. bose sei2 best buy

They famously came with a custom Reebok fitness armband to hold an MP3 player or phone during workouts. The "open" design doesn't seal the ear canal

Known for clear mids and highs with "plump" but not overwhelming bass. Availability at Best Buy bose sei2 best buy

These headphones were specifically engineered for high-intensity movement and outdoor safety.