Havit Wireless Earbuds TW916

Bluetooth Version：V5.0
Earbud Battery: 40mAh*2(Fully charged in 1.5H)
Play time: 5H
Talk time: 4H 
Standby time: 280H
Charging time: about 2H
Battery display indicator
TYPE C port                 Speaker: Φ10mm*2 
Speaker sensitivity: 95dB±3dB   
Profiles supported: AVCTP/AVRCP/AVDTP/A2DP/HFP/SPP/SMP/ATT/GAP/GATT/RFCOMM/SDP/12CAP