Wireless Earset Kit
Bluetooth Earpiece Kit,Included wireless adapter&earpiece(ADN-02&ESW01)
PTT Key | |
Jack | |
Microphone Sensitivity | -45±3dB@1kHz 2.0V 2.2K,0dB=1V/Pa
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Speaker Impedance | |
Speaker Power | |
Speaker Frequency Response | |
Color | |
Weight | |
Protocol | |
Connection Distance | |
Certification | |
Working Time (5/5/90) | |
Charging Time | |
IP Rating | |
Operating Temperature | |
Storage Temperature | |