True wireless bluetooth earphone
material:silica gel+abs
color:black/white/ – normal version
version of bluetooth:v5.0
transmission distance:10m
working time for music:3~5 hours
with charging case:20~25 hours
battery:300mah(charging case) / 30mah(earphone)
charging port:type-c
accessories: type-c cable*1+ ear cap *2 pairs