2020
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09
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04
1. Bluetooth Version: V5.0+EDR 2. Bluetooth Chipset:Qualcomm, 30203. Bluetooth Model: A2DP,Headset,AVRCP,HSP,HFP,aptX4. Communication: Wireless 5. Operation Miles: within 10m 6. Talking Time:>6-8hrs (Qualcomm) 7. Music Time: >6-8hrs (Qualcomm)8. StandbyTime: >40hrs 9. Charging Time: <1.5hrs10. Color:Black, White11. Case Si...