The Phillips DS3205/05 is a 10w Docking Station Speaker which allows your favourite music to play while charging your iPod/iPhone device quickly via the new Lightning connector, so you don't have to worry about the battery running out. The Dynamic Bass Boost maximises your music enjoyment by emphasising the bass content of the music throughout the range of volume settings at the touch of a button. Bottom-end bass frequencies usually get lost when the volume is set at a low level so to counteract this, Dynamic Bass Boost can be switched on to boost bass levels, enabling consistent sound even when you turn down the volume. Make one easy connection & enjoy all your music from portable devices & computers. Simply plug your device into the AUDIO-IN (3.5 mm) port on your Philips set. With computers, the connection is typically made from the headset output. Once linked, you can enjoy your entire music collection directly, on a set of superior speakers.