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Effective Distance (m) About 50
Batteries AAA dry-cell x8
Continuous Opreration Time (hours) About 12 (at the time of alkaline dry cell use)
Maximum Output (W) 8
Outside Dimension (depth D x Width W x Height H) (mm) (Speaker) 58 x 169 x 73
Weight (g) About 250 (battery not included)
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3 Customer Reviews
The reviews are automatic translation.
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On 2014-04-15 16:41:08
The output is a little too small and it will not be used as it is at present. I may try a different microphone because it may be bad relationship with the attached microphone.
On 2013-06-12 18:08:05
In the outdoors indoors and the surroundings quietly, the volume is sufficient for class 2-30 people. Where there is a road traffic noise etc. I want a little more volume at maximum volume. The headset is very lightweight and has no sense of discomfort to wear. There are eight AA batteries. Speakers have directivity.
To the observation party etc.
On 2013-05-08 20:56:19
It does not have a presence like a hand-held microphone. Usage expands if there is more output.
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