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GTK-XB72 | Help Guide | Connecting this system with multiple BLUETOOTH devices (Multi-device connection)
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SONY GTK-XB72 BLUETOOTH SPEAKER REVIEW! A $350 SPEAKER CAN THIS THING GET THE PARTY GOING?? - YouTube
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Amazon.com: Sony XB72 High Power Home Audio System with Bluetooth Technology (GTK-XB72) Black : Electronics
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GTK-XB72 | Help Guide | Enjoying wireless playback using multiple audio systems (Wireless Party Chain function)
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Amazon.com: Sony XB72 High Power Home Audio System with Bluetooth Technology (GTK-XB72) Black : Electronics
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Amazon.com: Sony XB72 High Power Home Audio System with Bluetooth Technology (GTK-XB72) Black : Electronics
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