... :220-240V-50/60Hz,25mA, Output:5.0V 200mA With integrated Stereo SCAN Radio(VHF) Enjoy music wirelessly anywhere in ... 863MHz FM signal trasmission even carries through ceillings and wallsHeadphones with integrated rechargeable Li-ion batteries Base station serves as ... ),power adaptor Material:Housing,Plastic,Ear cups,EVA foam with fabric cover Instructions for use enclosed High frequency headphone