From BrandsMart USA

True 3.1.2ch sound with 3 front channels, 1 subwoofer channel and 2 up-firing channels
Wireless subwoofer included; smaller design for rich bass that blends discreetly into the room
Convertible fit: wall-mounted or tabletop, with an integrated gyro sensor detecting position and optimizing sound automatically
Speakers act as both front- and up-firing channels, adjusting output direction based on placement
Dolby Atmos and DTS Virtual:X surround sound with directional effects, no HDMI cables needed
Q-Symphony pairs with compatible Samsung TVs for AI-optimized audio through all channels

Guarantee: Manufacturer Warranty: 1 Year
Shipping: Free Shipping (ship to me); free local delivery available in select FL and GA areas, otherwise economy shipping rates calculated at checkout
In the box: Soundbar, Subwoofer, HDMI Cable, Wall Mount Kit, Remote Controller with Battery

About the 3.1.2 Channel Home Theater Soundbar with Wireless Subwoofer

Be it wall-mounted or placed on a tabletop, QS700F consistently delivers Dolby Atmos sound without compromising, with an integrated gyro sensor detecting its setup position and optimizing the sound automatically. Complete your audio experience with Soundbar's 3 front channels, 1 subwoofer channel, and 2 up-firing channels along with a subwoofer. The speakers are designed to function as both front- and up-firing channels, automatically adjusting their output direction based on the soundbar's placement. Get rich bass with our new, smaller subwoofer. It blends discreetly into your home without compromising performance. Be surrounded by the cinematic sound of Dolby ATMOS & DTS Virtual:X content, made possible by directional effects for a captivating and immersive audio experience all without HDMI cables. Unlock a new level of surround sound by pairing your compatible Samsung TV and soundbar, for a sound experience orchestrated in harmony. Upgraded Q-Symphony provides the ultimate sound synergy, with AI-optimized audio flowing through all channels. SpaceFit Sound Pro enables you to enjoy optimal sound and bass. With heightened clarity tailored to your viewing environments, it analyses room reverberations solely from your soundbar and subwoofer. AI is used to analyze content in real-time and optimize your sound, volume, and clarity for an immersive experience.