Logitech Multimedia 2.1 Speakers Z213 for PC and Mobile Devices

Down-firing subwoofer with adjustable bass control knob: Turn up the bass to add a deeper, richer low end to your music, movies and games
14W peak power (7W RMS): Enjoy all your audio entertainment in loud, clear stereo sound. volume and the headphone jack using the wired control pod
Convenient handheld control pod: Easily power on the speakers, adjust volume and plug in your headset for private listening
Compact satellite speakers: Inclined design directs great sound to your ears without sacrificing valuable desk space
Plug-and-play setup: Simple wired connection to audio devices with 3.5mm output (Windows and Mac computers, smartphones, tablets, MP3 players)