Matching methods:in the state,has been shutdown of the bluetooth according to boot key,just start is yellow light shine,don't let yourself go,until the indicator light blue with flashing rapidly (blue lights slowly a half-there is wrong),to let go,this process is about 6 to 8 seconds at this time just can use a bluetooth phone search,the matchmaking code:0000 Matching methods:in the state,has been shutdown of the bluetooth according to boot key,just start is yellow light shine,don't let yourself go,until the indicator light blue with flashing rapidly (blue lights slowly a half-there is wrong),to let go,this process is about 6 to 8 seconds at this time just can use a bluetooth phone search,the matchmaking code:0000