Bluetooth version: V5.0, Bluetooth effective distance: 10M, Speaker size: 10MM, Maximum power: 10mW, Sensitivity: 92dB, Frequency response: 20Hz-20KHz, Built-in battery: 3.7V/110mAh, Life time: about 12 hours, Charging input: Micro USB, DC5V, 500mA
Replacement
Warranty
1 Month
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