Samsung HW-T400 40w has a Bluetooth connection. It comes with a surround sound expansion that covers bigger listening area. All in one design enhances the base sound with a two built-in mid range woofers. Samsung one remote eliminates multiple remotes and can control tv and the soundbar using only one remote. Samsung HW-T400 soundbar analyzes sound source automatically for optimal sound. You can enjoy listening your music from from your phone via Bluetooth, by connecting any external device via built-in USB port or by using NFC touch technology. Samsung soundbar can be wall-mounted or simply placed in front/above/below tv.