background image

 

 

 

 

2c:

   

Install

 

the

 

main

 

board

 

with

 

speakers.

   

Then

 

connect

 

battery

 

pack

 

/

 

jack

 

PCB

 

/

 

NFC

 

module

 

/

 

microphone.

 

 

 

 

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