IR Wireless Headphone (IR838)

IR wireless headphoneSpecifications:
FM system carrier frequency: R-ch 2.8 MHz / L-ch 2.3 MHz
Headphone Speaker: 40mm mylar cone
Headphone Impedance: 32 Ohms
Effective distance: 10 meters(max. )
Power source: DC 3V (2x1.5V AAA batteries)
Features:
Light weight design for wearing comfort
Auto muting on headphone
Auto power off when no signal
Volume control and on/off switch on headphone
Mono/stereo switch on headphone

Other Price Terms:

negotiable