The Logitech Portable Speaker S715i-EU comes with a tray less dock and portable structure that allows you to carry the device to just about any place with ease. The wireless remote control system facilitates users to adjust the volume as well as the song list according to their desire. Its rechargeable battery can function for almost 8 hours before it requires charging. Moreover, the 3.5 mm auxiliary input ensures that you would be able to connect your device with your sound system conveniently. The speaker is absolutely safe to carry while travelling since a carry case is available from the company itself.