Sennheiser Momentum 4 Wireless Main Logic Board OEM Original Replacement Parts galaxy tab s10 plus oem fingerprint sensor Flying this product is restricted

Flying this product is restricted within 15 miles radius of the White House

Original antenna contact pad and board-to-board connector intact

distorted audio

This is an empty main housing

Genuine OEM repair parts pulled from a DJI Spark drone in Alpine White

Sennheiser Momentum 4 Wireless Main Logic Board OEM Original Replacement Parts galaxy tab s10 plus oem fingerprint sensor Flying this product is restrictedThis is a genuine OEM main logic board pulled from a Sennheiser Momentum 4 Wireless headphone. This is the primary circuit board controlling all core headphone functions, including Bluetooth connectivity, active noise cancellation, microphone processing, speaker output, and power management. If your Momentum 4 won't power on, won't connect via Bluetooth, has ANC failure, or has multiple functions failing at once, this is the exact original board