Sennheiser Momentum 4 Wireless Left FF ANC Microphone Board OEM Original Replacement Parts garmin forerunner 945 spare parts Headphones' Bluetooth settings are no

Headphones' Bluetooth settings are no longer working

1 × Beats by Dre Powerbeats Pro Charging Case (Black)

Battery life up to 10 hrs

Looking to improve the fit and comfort of your AirPods Pro

and data transfer problems

Sennheiser Momentum 4 Wireless Left FF ANC Microphone Board OEM Original Replacement Parts garmin forerunner 945 spare parts Headphones' Bluetooth settings are noThis is a genuine OEM left feed forward (FF) ANC microphone board pulled from a Sennheiser Momentum 4 Wireless headphone. This is the outer facing ANC microphone board that captures external ambient noise for the active noise cancellation system. If your Momentum 4 has weak, inconsistent, or non functional ANC on the left side, this is the exact original board needed to restore full noise cancellation performance. Brand: Sennheiser (OEM Original)