LG SJ7 Sound Bar Flex 320W Wireless Soundbar System $159.99 + Free Shipping (eBay Daily Deal) By admin | October 23, 2017 2:18 pm EST 0 Comment Dual Speaker Flexible Setup. Rear Surround Sound. Bluetooth Portable. Built-in Li-ion Battery. Vertical Positioning. 1x HDMI-In, 1x Optical-In. 1x HDMI-Out. Product Link