Fanmusic TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (MMCX)

Instantaneous swappable earphone upgradability. Designed to fit variety of earphone connectors，TRN-High quality Bluetooth chip makes switching earpiece a breeze.Indeed,an“all-in-one”solution. Longer battery life LED indicator lights show battery leve. Allows 13 hours of playback per charge, up to 50 hours when used with portable charging case.. High quality Bluetooth chip Bluetooth 5.3 fast connection. The all-new Bluetooth 5.3 technology features faster transmission，lower power consumption，and powerful anti-interference capabilities.. Water and sweat-re sistant nanocoating for moisture protection. Water and sweat-resistant nanocoating for moisture protection regardless of rain or shine, indoor or outdoor.. AAC/SBC Wireless high-definition HiFi experience. Supports AAC . Both formats allow enjoy lag-free, high-quality music listening, video watching and gaming on-the-go.