Surround Sound Formats: 2.0 Channel. Bluetooth Version: V5.3. Bluetooth Distance: 10m. Function: Coax, Aux in, USB, Bluetooth, FM. Moreover, Bass and Treble can be adjustable as your favor. Multiple Wired Connections: Easily connect to the sound bar via standard audio cable Connection, USB, 3.5mm Aux in and coaxial input.
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