1.无线耳机2.FM收音机3.折叠式便携设计4.立体声有线耳机(JH-809A1)5.网上有线聊天功能(JH-809A1)VHFmultifunctionwirelessheadphone*Wirelessheadphone*FMradio*wireduseforheadphonewithmicrophonefortalkingoninternet(onlyforJH-809A1)*High-qualitystereoperformance(onlyforJH-809A1)*FullycompatiblewithTV,CD,VCD,DVD,MP4,PCandotheraudiodevices.*Transmissionfrequency:85.2 0.2MHz*suitableformarketsofAsia,Middleeast,SouthAmerica*suitabletobeaspromotionalitemsforHi-techproducts(includingTV,DVD,MobilePhone,etc).