... in 1 wireless headphone: 1,Wireless headphone 2,FM radio 3,Wireless monitoring 4,Microphone for net chat Portable 5 in 1 wireless blutooth headphone1 ... but you worry about disturbing others?Watch TV with this wireless headphone, enjoy yourself without disturb others, sounds wonderful!! 3 ... , the receiver can be used as a wired headphone 4, Wireless MonitorPlace the transmitter near by baby, old people ...