Which has better battery life?

The Momentum 4. It is rated up to 60 hours with ANC on; the Tour One M2 is rated up to 50 hours with ANC off, so its ANC-on figure is lower still.

Is the Tour One M2 worth the extra?

It is not extra right now. Its recent low was $188.00 on November 1, 2026, against $199.99 for the Momentum 4 at Amazon as of November 8, 2026. Pay the difference only if you want spatial sound and Bluetooth 5.3.

Which is better for flights?

The Momentum 4. Longer ANC-on battery life and the lighter 293 g build matter on long trips, and both have adaptive ANC.

Does either resist sweat or rain?

No. Neither has an IP rating, so do not count on either for gym use or rain.

It is a taste call. The Momentum 4 uses 42 mm drivers with EQ and personalization; the Tour One M2 is Hi-Res certified with spatial sound. Try both if you can.

Can I use either wired?

Yes. Both have a detachable 3.5 mm cable, so either works on a plane seatback or with a laptop.

Sennheiser Momentum 4 Wireless vs JBL Tour One M2 Headphones

Both are over-ear ANC headphones with multipoint and a 3.5 mm cable, but they trade off differently. The Sennheiser Momentum 4 Wireless gives you longer battery life (60 hours with ANC on), a lighter 293 g build, and a lower price right now: $199.99 at Amazon as of November 8, 2026. The JBL Tour One M2 adds Bluetooth 5.3, spatial sound, and Hi-Res tuning, but its 50-hour figure is with ANC off, and it has no IP rating and, per the listing, no manufacturer warranty. Buy the Momentum 4 for battery life and comfort on long days; buy the Tour One M2 only if spatial audio and the JBL sound signature matter more than warranty coverage.

Today the JBL Tour One M2 Headphones costs $11.99 less at its best price.

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