The Logitech Z-607 is a 5.1-channel surround speaker system, not a headset -- a subwoofer plus four satellite speakers built for a desktop or small living-room setup that wants real surround sound rather than a soundbar or stereo pair. Delivers 80W of total system power (25W subwoofer + 4x11W satellites), with wired 3.5mm/RCA inputs alongside Bluetooth wireless streaming, a USB flash drive slot and an SD card reader (FAT-formatted, up to 32GB) for playing music directly with no source device connected. Dedicated bass control and a wireless remote handle volume, input switching and playback without leaving the desk or couch. After comparing online prices, www.marvel.co.za should be the cheapest on this product.