Sustainable product
Minimum frequency
-
3
50 - 59 Hz
-
3
20 - 21 Hz
Maximum frequency
-
2
20 - 20.9 kHz
-
4
18 - 18.9 kHz
Polar pattern
Battery type
Analogue audio output type
-
4
unbalanced stereo line out (TRS mini-jack)
-
2
unbalanced stereo line out (TRRS mini-jack)
-
2
headphone output (jack or mini-jack)
Battery life (approx.)
-
2
6 hours
-
3
8 hours
-
1
10 hours
Channel
Frequency band
Type of frequency band
Transmission power
Including lavalier microphone
Frequency suitable for Belgium
-
6
yes, no licence required
Frequency suitable for Netherlands
-
6
yes, no licence required
Frequency suitable for UK
-
6
yes, no licence required
Worldwide frequency use
-
6
yes, no licence required
Bandwidth
Digital connection(s)
Number of wireless system channels
Number of microphones
-
3
1 microphone
-
3
2 microphones