Factory-direct from COWIN (Shenzhen Meidong Acoustics) - Wireless/BT Speaker with ARC/OPT/AUX Connections Sound Bars for TV Deep Bass Detachable Soundbars. Full OEM/ODM support: logo, colorway, packaging, firmware and manual localization. Produced in our 86,000 m2 acoustics plant (Shenzhen + Jiangxi), CE / FCC / RoHS / BQB certified. MOQ: 1 piece. Sample available for quality evaluation.