5 in 1 Wireless Headphone Hi-Fi Stereo Headset Over the Ear Net Chat with Monitoring FM Radio Volume Control for TV PC DVD MP3 This item will never dissatisfy you: 5-in-1 Multifunctions (Wireless Earphone + Wireless Net Chat Tool + FM Radio + Wired Earphone + Wireless Monitor), high sensitivity, interference resistance, strong signal, outstanding performance, effective range and reception beyond obstacle of wall. Wireless Earphone: Wireless reception from any electrical device with audio output such as full-channel TV sound, PC, game player, DVD player, VCD player, audio device, MP3 player, and CD player. Wired Earphone: Equipped with audio cable, the receiver can be used as a wired earphone / Wireless Net Chat Tool: It's a perfect audio-chat tool, provides infinite enjoyment. FM Radio: The headset can be used as FM radio separately, which search and lock channels automatically. Wireless Monitor: Place the emitter near babies, old people and sick people who need care, and the sound of the cared people can be heard from the receiver.