However you use them, you get up to 7 hours of power and an additional 21 hours via the included charging storage case. When paired with a smartphone, you can also use the True Wireless 2 headphones for hands-free calling and interacting with Google Assistant or Siri. Audio is streamed to the headphones via Bluetooth-compatible mobile devices, such as a smartphone or tablet. The True Wireless 2 headphones are crafted to provide natural, high-quality sound with 7mm dynamic drivers and a built-in equalizer that lets you personalize the sound to your tastes.

When you need a moment to hear your surroundings, simply activate the Transparent Hearing function to let the noise back in. When turned on, they take in and cancel out ambient noise. Sennheiser constructed the True Wireless 2 headphones with a microphone in each earbud for active noise cancellation. Choose when to hear the world and when to focus on your music with the MOMENTUM True Wireless 2 Noise-Canceling In-Ear Headphones from Sennheiser.

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