Versatile setup with speakers that connect easily to computers and other devices via Bluetooth wireless or 3.5mm cable Logitech Easy-Switch technology lets you seamlessly switch between audio devices Just by pausing the Audio on one device and pressing play on the other Each speaker has one active/powered driver that delivers full range Audio and ONE passive radiator that provides bass extension. On-speaker headphone jack Plus convenient controls for easy access to Bluetooth wireless pairing, power and Volume adjustments, Bluetooth version: 4.2 Works with Bluetooth enabled devices and any device with a 3.5mm input including a computer, television, smartphone, tablet and music player