... Go Wireless.DETAILED DESCRIPTION* Metal case design, top grade and in style.* Comply with Bluetooth, RF ... USB power* Pairing with your iphone, ipad and other smart phones, watching movies, playing games is a real enjoyment!* Work with bluetooth ... ,Super mini ,Super metal feeling !*Without Bluetooth ,but sounds same as EX350A*Support Mirco ... US: Welcome to inquire! Bluetooth wireless Speaker with USB