WL-2005
Specification:
Infrared Wave Length: 85nm
Modulation: A-ch L2.3MHz/R2.8 MHz
B-ch L2.3MHz/R3.8 MHz
Effective Length: about 10 meters
Frequency Response: 20-20,000Hz
Distortion: less than 2%(1 KHz)
Weights: about 180g
Power Supply: DC 3V (AAAx2pcs)