Frequency : One Cycle between 130Mhz to
160Mhz,
Transmitting method : Crystal Control FM transmission
Antenna : Wire antenna (detachable),
Microphone : Electret Electrostatic Microphone
Battery : Lithium battery CR1/3NADL1/3N 3V
@Air
Button Cell battery PR44A13HP 1.4V 2pcs
@Alkaline
Button battery LR44 1.5V 2pcs
Battery Life : 20 hours/CR1/3N, 60 hours/PR44, @@@ @@@@@@@@@10
hours/LR44 (2pcs)
Weight : 23g , @Dimensions : 44~32~15
mm |
|
Frequency : Two
cycle between 130Mhz to 160Mhz,
Receiving Method : Double Super Heterodyne
Sensitivity : Lower than 1ƒÊV,
Antenna : Earphone Code
Battery life : 48 hours/LR-1,@@@@@@@@@@@@@Earphone:Imp. 170 ohm
Dynamic earphone
Weight : 110g, @@@@@@@@@@@@@@@@@@@@
Dimensions
: 120~50~21mm |