Boat airdopes 300(Gunmetal black)

Wireless Earbuds
IPX Rating IPX4
Driver Size 10mm*2 
Music Playtime Up to 50H
Frequency 20Hz-20KHz
Battery capacity 600mAh (Case) 45mAh*2 (Earbuds)
Latency with BEAST? Mode 65ms
Charging Time 1.5 Hours (Earbud) & 1 Hour(Case)
Transmission Range 10m
Bluetooth Version V5.3
Charging Interface USB Type C