catchyjo YESIDO YAU32 FM Receiver

YESIDO YAU32 FM Receiver

• Hands-free switch: Press and hold the hands-free key for 2 seconds during a call hands-free switch mobile phone personal answer and speaker extension last redial number: press the speaker three times in a row to dial the last call.
  
  
• Switch mode: press the hands-free key twice in a row to switch BT.
  
  
• TF card mode: flip the default BT mode on boot (disabled devices do not participate in Switching modes and turning off bits.