Klipsch FLEXUS-200-SURROUND Enhanced Wireless Surround Sound Speakers - Dolby Atmos Technology - 2 x 3" Paper Cone Drivers - Simple Setup - Sleek Style - Wall Mountable - Independently Powered Wireless Speakers - Acoustic Output of 106dB/Pair - 235Hz-20Hz Frequency Response - 1 USB-C Port - 1 USB-A Port ( 4.13"W x 4.31"D x 8.75"H ) - (Black)