Purchased from Best Buy, but I never set it up or opened its box.
Details in pictures.

Built-in Woofer
Rich, enhanced bass comes standard with two built-in woofers that boost performance.

Wireless Rear Speaker Kit Included
Let the sound flow around you with wireless rear speakers, taking surround sound to next level for more dynamic entertainment.

Surround sound expansion
Engulf yourself in sound with wide-range audio no matter where you're sitting

Multi-Connection
Set up is a breeze. Easily connect your soundbar to your TV wirelessly or stream music via Bluetooth® or connect with USB .

NFC
Play your favorite music, playlists and more through your soundbar by simply placing your phone* over the NFC tag.

One Remote
Streamline control of both your Samsung TV and soundbar with just the Samsung TV remote.

Wireless Connectivity with NFC and Bluetooth

Inputs for Optical Digital Audio, USB

Product Information