Mini bluetooth speaker tf usb fm radio wireless portable music sound box subwoofer loudspeakers with mic for ios android
Connectionwireless frequency response hz120hz 18khz impedance 4 power supplybuilt in power supply wirelessbluetooth range m10 15 channels20 channel battery life hour45 power handling w3 sold assingle wireless typebluetooth bluetooth versionbluetooth 40 typewireless bluetooth speaker featuresstereo support fm radio support memory card outdoor mini input voltage and current5v
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