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| Product Name： |
Headset microphone HE-21S |
Item No.： |
HE-21S |
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HE Series headset microphone is ideally suited for vocal sound and speech
application which requires much freedom of movement.
Especially the smallest size (the smallest capsule diameter of just 3.0mm)and lightest weight are ideal for application requiring minimum visibility. Such as
dance and sports instructors;Great for video use , this mini microphone is
practically invisible.
Direct connection Type(D series) HE-21S1/2/3/4/5/6
L1 Standard 2.5mm single plug
L2 Standard 3.5mm stereo plug
L3 Special thread type 3.5mm plug
L4 Sennheiser type 3.5mm stereo plug
L5 AKG type 3-pin mini XLR
L6 Shure type 4-pin XLR
L7 Audio-technica type 4-pin mini XLR
L8 Special usb plug
HE-21S1/2/3/4/5/6
Element……………………………………Back Electret Condenser
Polar Pattern……………………………Omni/Omni/Omni/Uni/Uni/Uni-directional
Frequency Response………………20Hz- 20KHz /20Hz- 20KHz /20Hz-20KHz
50Hz- 16KHz /50Hz- 16KHz /50Hz-16KHz
Sensitivity………………………………-44dB± 3dB /-44dB± 3dB /-46dB± 3dB
Output Impedance…………………1.8K/2K/2K/1K/1K/1KΩ± 30%
Max.Input SPL…………………………130dB
S/N Ratio…………………………………>70dB
Power Supply…………………………1.5V-10V
Cable………………………………………Φ1.5*1.2M
Dimension………………………………Φ3.5/Φ5 /Φ5/Φ7/Φ7/Φ7mm
Color………………………………………Black, Skin or other
Accessories……………………………Windscreen |
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