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Why Won’T My Sennheiser Momentum Connect? [Solved]

You may try to clear the pairing list of the MOMENTUM Wireless and start the Bluetooth pairing again.  Press and hold the voice assistant button for 5 seconds. The headphones are in Bluetooth pairing mode.  Press and hold the voice assistant button again for 5 seconds.

How To Turn On/Off, Pair and Reset Your Sennheiser Momentum True Wireless Earbuds

How

Pairing… Error on Sennheiser Momentum True Wireless 2

I tried all possible ways

MOMENTUM True Wireless - How to use | Sennheiser

Check out this tutorial and learn how