Truly wireless sport headphones for total freedom of movement, packed full of technology that makes music sound clear and powerful 
Earbuds are sweat and weather resistant (with an ipx4 rating) and come with 3 different pairs of stay hear plus sport tips (in sizes s, m and l) that provide a comfortable and secure fit 
Up to 5 hours of play time with each charge and an additional 10 hours with the included charging case 
Track lost earbuds with the Bose connect app's find my buds feature 
Firmware update to improve audio video synchronization for customers using iPhone, iPad and other Bluetooth devices that support avdtp version 1.3 or later, available via connect app 
The product is not a noise cancellation product