It is mini,small and super protable to be taken.Easy to connect to the audio outport on your computer or other musical devices.The volume can be adjustable.You can share music with friends anywhere and anytime when using this.Stylish appearance, high technology and exquisite workmanship.Specification: Item Size:7*6*5cmPackage Size:15.5*7.5*8cmSensitive Limit: ≥80dBFrequency Response: 90Hz~20KHzDistortion Limit: ≥3% 1W 1KHzSNR: ≥60dBSeperate Limit: ≥45dBPackage Include: 1* Computer audioIf you have any questions about the product, please contact me, we will contact you within 24 hours and give you a satisfactory answer.Suitable for any desktop, bedroom, office and other rooms.