... 5V input mini speakersUse to laptop/computer/mobile phone/Mp3,4 Welcome to enquiry!!! Specification1. Rated ... Power: 3w*22. Frequency response: 90-20kHz3. Distortion: <0.3%4. Separatio: >50dB5. SNR: > 60dB6. Audio ... MP4,CD,DVD,iPod,iPhone,GPS,PSP,mobile phone,laptop etc..7. Audio input: 3.5mm ... line 2. N.W.: 0.39kg3.QTY: 66pcs/CTN Product Picture: Cheaper 2.0 mini laptop speakers , Square 2.0 computer ...