关注 “环球资源外贸” 官方微信，获取实时外贸资讯
Product Information
Key Specifications/ Special Features
product detail information:
chip set：JL6973D4
Bluetooth Ver：5.4
earphone battery：30mAh
Case batter：300mAh
Transmission distance：>10M
bluetooth Frequency：2.402~2.480GHZ
Music Time：4H
Call Time：3.5H
Power consumption：7mA
Standby current：0.7mA
Standby time：100D
Charging time：2H
Interface：Type-C
profile：A2DP、AVRCP、HSP、HFP
The bass is excellent, the midrange is highly clear, and the treble is loud and clear. The overall sound quality when listening to music is very good
product detail information:
chip set：JL6973D4
Bluetooth Ver：5.4
earphone battery：30mAh
Case batter：300mAh
Transmission distance：>10M
bluetooth Frequency：2.402~2.480GHZ
Music Time：4H
Call Time：3.5H
Power consumption：7mA
Standby current：0.7mA
Standby time：100D
Charging time：2H
Interface：Type-C
profile：A2DP、AVRCP、HSP、HFP
The bass is excellent, the midrange is highly clear, and the treble is loud and clear. The overall sound quality when listening to music is very good
,Buying Office ,Exporter ,Retailer ,Wholesaler 