... for computer, notebook, MP3, MP4 and other audio players, standard audio input interface configuration. 2. The use of high-performance, ... -range stereo sound 4. 3.5 mm universal audio interface, support for multiple audio players 5. The product looks elegant, stylish, ... The product comes with USB power interface, a plug and play anytime, anywhere, perfect for laptop Specifics: 1. Output power: 2W2 ...