Warranty

IASUS_BTPTT_OPERATINGINSTRUCTIONS_v1_2020
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The PTT component has a built-in non-removable lithium-ion battery. It can be charged using the micro-USB
port on the backside by connecting the included charging cable to a computer’s USB port or a phone’s USB
power source.* The PTT can be fully charged in 70 minutes. As the module uses very little power, a single
charge enables long term use before charging is needed.
*To prevent damage and shortening the life of the battery, we recommend a USB power source that does not exceed 1.0A.
Red LED = Charging Green LED = Confirm PTT Button Press
The PTT Button (A) has a LED indicator (B) embedded inside which lights up for indicating the following:
CHARGING
LED INDICATOR
CHARGING PRESSING THE PTT BUTTON