SADES 21 Loudhailer diameter: 40mm
Vibration
SADES SA21 Noise Cancelation Mic
comfortable earmuffs
Input Plug: 3.5 jack
Sensitivity: 111dB +/- 3 dB at 1 khz
Impedance: 32 Ohm +/- 15%
Max Input power: 50mW
Sensitivity: -62dB +/- 3 dB
Headphone sades sa 21 Cable length: Approx.2.0m
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