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Bluetooth Version: Bluetooth V4.0
Speaker Diameter: 27mm
Impedance: 4Ω
Frequency: 90Hz-20KHz
Signal Noise Ratio: ﹥80DB
Distrotion Rate: ﹤0.5%@(1KHz)
Charging Port: Micro USB
Battery: Rechargeable Li-polymer battery
Battery capacity: 250mah
Operating distance: 10 meters
Power Supply Mode: DC 5V
Work time: about 2.5 ~4.5hours
Standby time: ﹥20 hours
Material: PVC rubber
Customizing your own unique shape Bluetooth Speaker Available for MOQ 100pcs Only！
Please do not hesitate to contact with us
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