Product Description

IR dual channel wireless headphone Specifications:
FM system carrier frequency:
- A channel: R-CH 2.8 MHz / L-CH 2.3 MHz
- B channel: R-CH 3.8 MHz / L-CH 3.2 MHz
Speaker: 40mm mylar cone
Impedance: 32 Ohms10%
Effective distance: 10 meters(max. )
Modulation: 75Hz
Distortion: <1%
S/N Ratio: ¡Ý55dB
Power source: DC 3V(2x1.5V AAA batteries)

Features:
Light weight design for wearing comfort
Auto muting function on headphone
Auto power off when no signal
Volume control and on/off switch on headphone