1. size:75*65*75mm 2.weight:150g 3.color; rubber black 4. material:ABS plastic.timber 5.line--in MP4 max input 66 Specification: Speaker MS-181.size:75*65*75mm,weight:150g,2.color: rubber black,3.materrial: ABSplastic,timber,4.Line-in MP4 max input:(L)300MV +(R)300MV,output power:3wX2,MP4 bitrate:8k bps-320k bps,5.Attached with USB,DC charge.6.Suitable occasions giftsAdvertising and promotion, ...