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: 3.0
Bluetooth distance: 10 m
input voltage: 5V
RatedPower: 3W
Frequency range:100Hz-18KHz.
IMP : 4ohm
Battery endurance: 3-4 hours.
SPL: 88dB
