ir headphone
ir headphone dual channels
बिन्दु बेच्ने:
Infraed light technology(850nm) :Carrier frequency:
A. channel:Letf channel:2.3मेगाहर्ट्ज,Right channel:2.8मेगाहर्ट्ज
B. channel:Letf channel:3.2मेगाहर्ट्ज,Right channel:3.8मेगाहर्ट्ज
Impedance:32 ohms
Full time stereo mode
S/N ratio:>50dB
Channel separation:>35dB
Distortion:<2%
Frequency response:30Hz-15KHz
बिजुली आपूर्ति:AAA batteries *2,ir headphone
GBP
GBP.