[premium sound & smooth conversation ] - equipped with global professional airoha chipset and 6mm graphene driver, trueshift2 can provide superior listening experience with ultra-realistic audio. the latest bluetooth 5.0 technology offers stable connection and lower consumption. cvc noise cancellation can reduce environment noise to ensure clear calls
[100h playtime & backup power bank] - it can play 6 hours after full charge, the charging case built with 3000mah large battery that enables 100 hours playtime in total and up to 16 full charges, also equipped with visible indicator lights to show battery capacity. the charge case can be used as an emergency power bank for your smart phones or other devices
[ipx7 waterproof & sports worry-free] - the ipx7 level headsets have excellent water resistant performance to safeguard your earbuds from sweat and little rain, an ideal choice for sports, travel, and outdoor activities.