Part of the Sport collection In-ear/ear bud style headphones provide extreme portability and convenience Truly wireless design is powered by Bluetooth 5.1 technology for efficient wireless connection 6mm dynamic driver delivers rich sound quality Integrated Mems microphone in each bud enables crystal clear call experience Touch Controls allow you to easily adjust volume, manage playback, answer calls, and activate your smart assistant IP55 rating for sweat resistance withstands sweat and dirt for reliable use in different environments or settings EQ3 sound modes (Signature, Balanced, and Bass Boost) let you enjoy customized audio experience without an app Dual connect feature lets you use both the headphones together or just one earbud independently Battery life of 32+ hours (eight+ hours in each earbud and 24+ hours from charging case) allow for extended, uninterrupted usage