Usb port type a supporting file format mp3 bluetooth version5.0 wi-fi network ieee 802.11 wireless transmitter frequency range2406 - 2474mh2.4g wireless transmitter power<10dbm (eirp) hdmi video input1 hdmi video output (with enhanced audio return channel, earc)1 hdmi hdcp version2.3 hdr pass through hdr10, dolby vision what's in the box? 1 x main soundbar 1 x wireless subwoofer remote control with 2 x batteries power cords (up to 8pcs depending on region skus) 1 x hdmi cable 2 x l-shape wall-mount bracket with screws quick start guide safety instruction and warranty card wall mount template