Earbud (without earpiece) with VOX capability and in-line PTT microphone ensures convenient and reliable communications (Black)
Weight | about 32 g |
Color | black |
PTT Key | available |
VOX | supported |
Emergency Key | none |
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℃ |