... welocme to order !!magic speaker for mobile phone,Wireless interaction amplifier speaker , for all mobile phone speaker Production Features and Description:Speaker ... sound. compatible with iphone 5,4S, iphone 4, iphone 3G ,iphone 3GS, iPod, Touch 4 and other external speaker phone. -no need match ... volume.3, audio operation: diameter 3.5mm jack for most phones wired audio input settings, using the ...