HT4189 - Guide - Use the AS9S headphone with cellphone


Keywords: HT4189, AS9S, headphone, cellphone, smart phone


Headphone AS9S can be separately used with cell phone, please follow the step-by-step instruction below:

Step 1: Ensure the transmitter is off. 

Step 2: Enter the headphones into PAIRING MODE - from its OFF state, press and hold the MFB for 5 seconds until the LED flashes RED and BLUE alternately, and you hear first “Welcome” and after that “Pairing” from the headphones.

Step 3: Turn on Bluetooth on your smart phone/tablet. Find & select “AS9S” to pair and connect. 


The next time, you want to use your headphones in this way you will need to select “ Avantree AS9S” on your smart phone /tablet to reconnect.



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