Sending Serial Hex Command from Pin 1 (Tx) Using Arduino Uno with 3.5mm Jack connected to ground and pin 1 for TX

Need to send two commands
I want to send 
0XAA13FE010113 for Mute on, and 
0XAA13FE010012 for Mute off.

Simple Serial Command to turn Monitor Mute on and off every 5 seconds....

tried everything byte character, array, write with hex, print :(

Thx for a helping a rookie 
I want to impress my team 



Ideal quick answer below. thx to @martynas 

uint8_t muteON[] = { 0xAA, 0x13, 0xFE, 0x01, 0x01, 0x13 };
uint8_t muteOFF[] = { 0xAA, 0x13, 0xFE, 0x01, 0x00, 0x12 };
.... 
void loop() {
 Serial.write( muteON, sizeof(muteON) );  
 delay(5000);               // wait for 5 second
 Serial.write( muteOFF, sizeof(muteOFF) );
 delay(5000);               // wait for 5 second
}
there are 6 bytes just make 

byte muteON[] = {0xAA,0x13,0xFE,0x01,0x01,0x13};
byte muteOFF[] = {0XAA,0x13,0xFE,0x01,0x00,0x12};
...
/* To send mute ON comand */
for(byte i =0;i&lt;sizeof(muteON);i++)(Serial.write(muteON[i]));
/* To send mute OFF comand */
for(byte i =0;i&lt;sizeof(muteOFF);i++)(Serial.write(muteOFF[i]));