Description:The multi-color LED light design is adopted, and the light color of the speaker will gradually change with the tone of the music.With closed low-frequency auxiliary design, the speaker provides rich and powerful stereo and excellent bass quality.It is made of high-quality ABS material, which is solid and durable. With its compact design, it is easy to carry and place, and you can save more space on your desk.The length of the single speaker is 11cm, the width is 8.8cm and the height is 8.7cm.USB speaker is suitable for most electronic devices compatible with USB and 3.5mm audio interface. With its universal compatibility and easy-to-use features, you will experience excellent sound effects without any complex wiring connections and wrong insertion into the wrong Jack. Volume control helps you easily adjust the volume. One button can control the sound size. It is plug and play. There is no need for a drive, battery or power cord. Just plug the USB cable into the power supply and insert it for 3.5mm.Item Name: Computer SpeakersMaterial: ABSModel: Q8RMSPower: 4Wx4WChannel: 2.0Driver Unit: 2.75-inch x 2Frequency Response: 20Hz20KHzSNR: >60dBResolution: >40dBPower Supply: 5VUSBInterface: 3.5mm Audio InterfaceFeatures: Portable, Luminous Colorful Lights, Stereo SoundSize Details: Single Speaker Size: 11cm x 8.8cm x 8.7cm/4.33" x 3.46" x 3.43" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Pair of Computer Speakers