Active Member
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Address: room 1705, building four, hongfa center building,Baoan Center District ,ShenZhen Guangdong China.
Phone: 86-755-29180890
Contact name:Mr. justin guang
Justongtec Co. Ltd. |
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Bluetooth version : V3.0
bluetooth distance: 10 m
SPL: ８８ｄB
IMP: 4ohm
battery endurance: 4hours.
Frequency range: 80-18KHz.
