... for mobile phone ,smartphone,classic retro handset for cell phones Description:Pass Fcc,CE,RohS,SGSHigh quality PC material with ... 4.Support with most brands mobiles ,such as Iphone,Blackberry,Android etc 5.Compatible with computer talking 6.Connection:2.50 ... is simpler, more comfortable, and provides more privacy than cell phones typically provide.--Volume adjustment functions can adjust the volume of ...