TWS Bluetooth Wireless TV Soundbar Speaker 3D Sound Bar Home Theater Subwoofer

TWS function : Two speakers are wirelessly connected via Bluetooth to form a powerful left and right audio array for more stunning sound quality. TWS mode: after the two devices are switched on, long press the mode switching button on one of the devices until the tone appears, wait for 3S to appear after the ding-dong sound, the two devices are matched successfully.

eBay