Easy to setup. 3.5mm stereo audio input interface,simply to be connected with computer, digital music player, mobile phone and other audio equipment. Just need plug in the USB for power and audio for sound, and you're .Small Powerful. Powerful USB 2.0 computer speakers come with body,does not take up much space, can fit perfect on desk, designed as computer desktop speaker. Equiped with 6W speakers, deliver clear and powerful stereo sound. It's time to quit straining to hear your laptop's speakers. volume control humanization allows you to adjust volume . When your laptop Notebook has gone into sleep mode, you can still adjust the volume without for it to wake up. A thoughtful convenient laptop Notebook speaker AUX IN 3.5mm.Compatible with any audio output devices with 3.5mm such as Desktop, PC, Notebook, Mobile phone, Tablet, MP3/MP4 etc. A to enjoy it or office, listen to everything from , music, audio books, and other things from to FB.Ultra Lightweight and Portable Laptop Notebook SpeakersColor: blackMaterial: ABSOutput Power: 3W*2Power Supply: USBInterface: 3.5 mm audio interfaceChannel: 2.0 channelSeparation: 80dBUSB Cable Length: 100 cmAux In cable Length: 100 cmDimensions: 7.5 x 5.5 x 5.8 cmProduct Net Weight: 0.24 KGPackage Contents:1* USB Computer Speakers1* Bulit-in USB Cable1* Bulit-in 3.5mm Stereo Audio Cable1* Box PackageOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.