BackBeat 500 Series Date Code Location
Article ID:
000023422
The date code for the BackBeat 500 series is located on the headband, above the left ear cushion. It consists of three letters and one number (for example ABA7).
000023422
The date code for the BackBeat 500 series is located on the headband, above the left ear cushion. It consists of three letters and one number (for example ABA7).