Stereo IR Wireless Headset First class material and quality Channel A or Channel A + B Voice Adjustable

IR Wireless Headset Specifications:

Carrier frequencyA CH:R-ch 2.8MHz L-ch 2.3MHz

B CH: R-ch 3.8MHz L-ch 3.2MHz

Speaker40mm mylar cone

Impedance32Ω±15%

A CH:Effective distance(max.)8meters

B CH:Effective distance(max.)3.0meters

Power sourceAAA x 2(pcs)

Wireless Bluetooth Headset