5 in 1 RF wireless headphone 1.Wireless listening function 2.FM radio function 3.Wired use for headphone with microphone 5 in 1 RF wireless headphoneModel number:T2001Function:1.Wireless headphoneIt can receive the sound wirelessly from any electrical device with audio output such us TV,PC,DVD,VCD,MP3/MP4 and CD player2.Wireless net chat It’s a perfect audio-chat tool, provides infinite enjoyment ...