You no longer have to compromise performance in your portable audio experience.The Mini Rockers are a pocket sized power house with a patented retractable cable system so you dont have to worry about carrying extra pieces or cords getting tangled during transport. Perfect for laptops, and desktop computers, the Mini Power speakers come equipped with a standard 2mm headphone port for easy plug and play. Size: 55*100*105 mm Packing Size: 118*118*112mm Carton Size: 61*25*46.6cm Quantity: 40sets/CNT Weight: 0.49kg/set Weight of Carton: 1kg/PCS G.W: 20.6k/CNT Colors: red, green.