The Azden IRB-56 6-Channel Body Transmitter may be used with the Azden wireless infrared conference systems. The IRB-56 is lightweight, features a unidirectional microphone / emitter and will operate up to 8 hours on 2 AA alkaline batteries.
|Battery life:||> 8 hours w/alkaline batteries|
|Battery type:||2-"AA" Alkaline (1.5V x 2 ) or 2-1HR-3U "AA" rechargeable Ni-MH (1.2V x 2 )|
|Dimensions (H x W x D):||100 x 64 x 27mm / 3.94 x 2.5 x 1.06 inches|
|Frequency Response:||50-9 kHz ±3dB|
|Microphone element type:||Uni-directional dynamic|
|Sub-carrier frequencies:||2.00 MHz - 3.00 MHz switchable|
|Weight:||170g (5.67 oz) w/alkaline batteries and emitter/mic|