Electronics / Computers
ESM12 Earbud with on-MIC PTT&VOX
|
Weight |
about 32g |
Color |
black |
PTT Key |
available |
VOX |
supported |
Emergency Key |
none |
Connector |
2-pin |
Microphone Sensitivity |
-42±3dB@1kHz 3.0V 2.2K,0dB=1V/Pa |
Speaker Power |
20 mW (rated); 30 mW (max.) |
Speaker Impedance |
32 Ω±15% @ 1 kHz |
Speaker Frequency Response |
95±3 dB @ 1 kHz at 1 mW |
IP Rating |
none |
Operating Temperature |
–20℃ to 60℃ |
Storage Temperature |
–40℃ to 75℃ |
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