Audio
BT899
Semi-In-Ear TWS Earbud
Chipset: Jerry 6983D2
Bluetooth: V6.0
Speaker: 13mm
Battery: 30mAh*2 (earbud), 300mAh (charging case)
Charging port: Type-C
Playback Time: 6H at 60% volume;
Up to 30H with charging case
Charging Time: about 1.5H
Full charges from case: 4 times
*Two kinds fo packaging for your choice.
