Bose - Charging Case for SoundSport Free True Wireless Headphones - Black

Designed for use with SoundSport Free wireless headphones; 2 additional full charges; up to 10 hours of battery life

Replacement charging case for the SoundSport Free wireless headphones. The magnetized case keeps the earbuds in place and protected while they charge, and provides two additional full charges - or up to 10 hours of battery life. Plus, a quick 15-minute charge will give you 45 minutes of battery.