Technical Specs

Specifications

Automatic power off
Yes
Power supply headphone
2 x 1.5 V NiMH R03/AAA
Power supply transmitter
AC/DC adapter 8 V/200 mA
Battery charging indication
Yes
Operating Time
14 hr
Dimensions (WxDxH)
195 x 220 x 85mm
Weight
0.178 kg
Acoustic system
Closed
Frequency response
10–20,000  Hz
Magnet type
Neodymium
Sensitivity
100 dB
Speaker diameter
32 mm
Impedance
24  ohm
Channel separation
> 30 dB
Pilot tone frequency
19  kHz
Effective range
100 m
Carrier frequency range
863.0 - 865.0 MHz
Modulation
FM
Number of channels
2