Clear calls Extended boom mic and touch controls for enhanced call performance. Powerful bass performance Riveting audio performance and crystal-clear sounds powered by premium grade drivers. Built with comfort in mind Ergonomic & lightweight design created for all-day, athletic usage. Sweat and splash proof Move to the rhythm all day with 26 hours of total playtime. 6 hours earbud battery and 19.5 hours case battery. Long playtime up to 26 hours Wear inside, outside, working out with IPX4 waterproof and sweatproof protection. Smart design Dual mono headset capability and voice assistant compatible.