uxcell Pair USB 2.0 3.5mm Square Mini Sound Speaker Box Black for DVD Mp4 PC Product Name : Mini Speaker;Material (External) : Plastic Color : Black, Orange, Silver Tone Power Interface : USB 2.0;Speaker Size (Each) : 6.9 x 6.8 x 6.7cm / 2.7" x 2.7" x 2.6" (L*W*H) Cable Length : 77cm / 30";Net Weight : 260g Package Content : 1 Pair x Mini Speaker