?SEAMLESS CONNECTION
?11.2MM BASS BOOST DRIVER
?12 HOUR PLAYBACK
?FLEXIBLE NECKLACE
?BLUETOOTH 5.0
?SWEAT PROOF IPX4
?Qualcomm aptx hd
?Input:5v 600mah
?Earphone style:in ear
?Inline remote:yes
?impedance:16
?sound pressure level:97db
?distance :20mtr