Ultra-slim and low profile design delivers high quality audio. Q-Symphony - pair with Samsung TV to unlock a new level of powerful audio. Wireless Dolby Atmos - no cable clutter. 3.1 Channel Dolby Atmos Sound. Compatible with Built-in Alexa Chromecast AirPlay 2 and more. SpaceFit Sound Pro - auto calibrates audio for room-filling sound. Adaptive Sound. Game Mode Pro. Active Voice Analyzer optimizes onscreen voices. HDMI out. HDMI-CEC and HDMI ARC. Includes: Remote control with batteries. HDMI cable. Wall mount kit. Power adapter.