26 Hours Music Playback Time, HiFi Sound, Enjoy the Interest of Sports Use 14mm speaker, with high technology, to ensure three-band balance, to make the vocals, musical instru ments, and natural sounds presented perfectly. STABLE CONNECTION
Newly upgraded Bluetooth 5.0 chip, not only brings high-quality music, but also compatible with all kinds of Bluetooth devices, as well as stable wireless connection, lower power consumption.