BJBJ TW19 true wireless earbuds

LED light power display Bluetooth version : v5.3
Signal distance: 15m
ipx4 waterproof Music playing time: 5-6 hours * 3Times
Talking time: 4H
earbuds charging time: about 1.5H
Charging time of charging stand: 72mins
earbuds charging times: about 2.5 times
Charging base battery capacity: 300MAh
earbuds battery capacity: 33MAh
Colors: black,White