Installation Instructions

Button function:

up button: long press to turn on/off function;

short press to return to the previous menu function

Down button:Button on the lower side, short press to enter the music

playback function; long press to quickly enter the call related functions

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Button function: up button: long press to turn on/off function; short press to return to the previous menu function Down button:Button on the lower side, short press to enter the music playback function; long press to quickly enter the call related functions
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FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.