Logitech Z200 PC Speakers, Stereo Sound, 10 Watts Peak Power, 2 x 3.5mm Inputs 

• Rich stereo sound 10 watts peak/5 watts RMS power produces room filling sound; Each speaker has one active/powered driver that delivers full range audio and one passive radiator that provides bass extension
• Adjustable bass: Customize your listening experience; Add another dimension to your audio by adjusting the bass level with the tone control dial
• Simple controls: Easily access power, volume, bass, headphone jack and auxiliary jack on the right speaker
• Headphone jack: Listen to your music privately via the headphone jack located on the front of the right speaker
• 3.5 millimeter connection: Connect to any device with a 3.5 millimeter input including your television, computer, smartphone, tablet and music player
• Rich stereo sound: Two 2.5" drivers per speaker pump out 10 watts peak power for clear stereo sound with added deep bass
• Use with multiple devices: Plug in two devices at the same time, like your smartphone plus tablet or laptop, via a 3.5 millimeter audio input plus auxiliary line