1,2.1 soundbar with wireless soundbar 2, Bluetooth funciton 3, USB/SD ... system Features: • ideal for platscreen TV • with LED/LCD display • with USB/SD/MS/MMC slot • built-in bluetooth ... stereo transmitter • built-in PLL FM tuner • with TV audio/AUX/5.1ch/optical/coaxial input • full ... certificate, and all our products are in compliance with domestic and global safety standards as ROHS,CE,CB ...