Adesso USB-Powered Desktop Speaker - XtreamS4

Full Product Description (From the manufacturer)

The Adesso Xtream S4 is a high power 5W x 2 desktop USB speaker system.  Just plug the USB cable into your computer and immerse yourself in the rich sound of music; movies; and games as this speaker system is integrated with dual speaker units that deliver mind blowing stereo sound.  Suitable for home; office; and school.  It is also a perfect gift for friends and family.High Performance OutputThe Xtream S4 Desktop Speaker packs with 5W x 2 large dual drive unit. High quality sound lets you indulge in the sea of music. Brings sound to life for a fantastically dynamic Audio experience.Built-in USB Stereo Sound ChipThe Xtream S4 has a built-in sound chip; allowing direct plug-and-play with a simple USB connection and eliminating the need for separate audio connection. The speaker delivers clear and crisp stereo sound.Plug and PlayThe computer speaker is USB powered; The sound bar speaker is easy to install; simply connect the USB to your computer and you can start using it. Spin button more easy to operate.Volume ControlWith the conveniently located media control; you can easily adjust the volume.Wide Range CompatibilityCompatible to any PC; laptops; chromebooks; etc. Mini and compact; portable easy to carry music anywhere.SpecificationsConnection: USBOutput Power: 5W x 2Impedance: 4 ohmPower Input: USB 5VFrequency Response: 160hz-18khzCharging Cable Length: 6 ft. (1.8m)Soundtrack: StereoDriver Type and Size: 2.0 in. full?range Neodymium?speaker driverMaterial: ABS; iron meshCompatibility: PC / NotebookVolume Control: YesSensitivity: 80 dBIncludes: USB Desktop Speaker 5W x 2Requirements: USB compatible deviceDimensions: 3.94 in. x 3.54 in. x 3.43 in. (100 x 90 x 87 mm)Weight: 1.16 lbs. (0.53kg)