Model:MTB-BL11
Bass Size:Φ13mm
Wireless Agreement: A2DP/AVRCP/HFP/HSP
Wireless Version: V5.3
Earphone battery:35mAh
Warehouse battery:300mAh
Music Time:6~6.5hours
Talking Time: 5hours
Earphone Charging Time:≈1.5hours
Chare Box Charging Time:≈1.5hours