X8 TWS Portable Bluetooth Speaker IPX7 - Black
SKU: GW54.0015
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Yes, it is waterproof ipx7
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Yes，the bluetooth speaker is loud enough for outdoor.
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Yes, the lights keep time to the beat and there are different settings to allow for different light patterns.
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It last all day for me about 12 hours
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No batteries. There is a USB charging cord that comes with it.