Do the Sound Hub loose the pairing to the Speakers if unplugged from power? No, all pairings, including speakers, remote control and Bluetooth audio devices, are stored when power is removed. To clear these pairings, make a Complete Factory Reset. See user manual. What does the STATUS LED next to the USB port indicate? The status LED is used to indicate if the Sound Hub is On (Green) or in Standby (Red). It is also used to indicate status when updating the product software.