3.1 Channel 280W Max Audio Power, 6.5″ Wireless Subwoofer, Bluetooth 5.0, HDMI eARC/Optical/AUX/USB, Dolby Atmos &DTS : X, EzPlay-Use TV Remote to Control Soundbar , simple setting, 7 EQ Modes

BT Version: 5.0,
Total Output: 280W,
Channels: 3.1,
HDMI: Yes,
eARC: Yes,
USB Input: Yes,
EQ Modes: 7