Wireless bluetooth speaker 20 channel portable mini support memory card
Frequency response hz280 18000 impedance 4 wirelessbluetooth range m10 channels20 channel sensitivity db95 connectorsusb 35mm aux battery life hour5 power handling w32 sold assingle wireless typebluetooth bluetooth versionbluetooth 30 typewireless bluetooth speaker featuressupport memory card mini portable
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