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Yes, it's normal. The LED light is not always on.
Yes, it's normal. The LED light is not always on.
No, if you want to add amplifier board, the MOQ is 1000 pieces, and we need to re-lay the board. We recommend to put the amplifier board in the ear cups.
In the Bluetooth box.
Yes,we can,to change the in-line PTT on the ear cuo,and make battery box.But very few people want the ANR for ground support headset.
Anti-PID function is an optional function for AUXSOL inverter, which is mainly used in high temperature and humidity areas, and rarely used in conventional projects.
As the mic is fixed on the boom,so we can change it together with the whole boom.
SC-838 Female Connector.
The normal environment is about 12 hours. Generally, alkaline batteries are used, as long as they are good alkaline batteries.
However, in the case of high noise, the output power is large, and the battery life will be shortened. The greater the external noise, the faster the battery consumption.
Sure, it can work in high altitude, but please ensure the temperature is -20°C-65°C.
They are just for optional, one can be connected with mobile, another could be connected with earpiece.
Sure, we have kids style available.
R mean MIC +, S means MIC.-;
Customer can have a try on 5V, but the standard voltage range is 8-32V.
As different device we're not sure the actual situation yet.
