... +Wireless 3,can be connected directly and recharge 4,convenient for other audio devices Features:Special dock for IPOD/iphone, can be connected directly ... machine, convenient to connect to other audio devices for music, such as laptop, mp3, mobile phone and PSPPower output:RMS 4W(2W+2W ... ,1*3.5 male to male cable . hot portable speaker for IPOD/iphone and other audio devices