For example, they are pretty comfy. Boasting spacious earpads with plush memory foam wrapped in high-quality synthetic leather, they feel exceptionally soft, allowing you to enjoy long listening sessions. And by “long,” I mean up to a whopping 60 hours of listening time on a single charge with ANC turned off and up to 56 hours with it turned on.In comparison, the Bose QuietComfort Ultra, which I adore in every single way and is currently selling at a bargain price on Amazon, offers up to 24 hours of playback. That means Sennheiser’s set delivers a massive 2.5 times more battery life on a single charge compared to Bose’s high-end headphones.Beyond their comfort and incredible battery performance, they deliver premium sound, which you can tailor to your taste via the EQ functionality in their Sennheiser Smart Control companion app. You don’t get head tracking or 360-degree audio here, unfortunately, but the long-lasting battery more than compensates for that, I think.Plus, they come with capable ANC, which does a solid job of stopping pesky noises from ruining your listening, even though it still falls a bit behind the Sony WH-1000XM6 and Bose QuietComfort Ultra. You can also customize the strength of the ANC within the app, just like the sound. All in all, the Sennheiser MOMENTUM 4 may fall short in some areas compared to Sony’s and Bose’s flagships, but they still tick a lot of the necessary boxes. And as we saw, they truly excel in battery life, making them a standout choice for commuters and long flights. They might be a tough sell at $450, but at just under $264, they are a solid bargain. So, act fast and grab a pair with this deal now while you still can!