These portable speakers can operate with almost any of your portable devices. Includes micro USB, mini USB, iPhone, Nokia 6101 connections and a USB cable. It also has a 3.5MM aux input jack. Speakers ar 7.5" X 4" X 1 3/4" thick. Includes the case with zipper closure and a carabiner for hanging the speakers. It also has a mesh pouch for storage of your cables.