Sennheiser Momentum 2.0 Wireless Headphones - Black

Q: What is the noise cancellation technology used in SENNHEISER Momentum 2.0 Wireless with Active Noise Cancellation- Black?
A: The headphones use NoiseGard hybrid active noise cancellation that blocks ambient noise using four microphones for ultimate isolation to dramatically improve sound quality in noisy environments.

Q: What is the battery life of these headphones?
A: The headphones have a battery life of 22 hours with both Bluetooth and Active Noise Cancellation in use.

Q: Can these headphones connect to multiple devices simultaneously?
A: Yes, they can connect up to two devices simultaneously (phones and computers) and up to eight devices in the pairing list.

Q: Can the noise cancellation be turned off?
A: No, the noise cancellation cannot be turned off.

Q: Is the battery replaceable?
A: The rechargeable battery must only be replaced by an authorized Sennheiser service center during the warranty period. Outside the warranty period, qualified service centers may replace or remove the rechargeable batteries.

Q: How is the microphone quality for phone calls?
A: According to some customer reviews, the listener experience for phone calls is good, with loud and clear sound.

Q: What is the frequency response of these headphones?
A: The frequency response is 16 Hz to 22000 Hz.

Q: What connectivity technologies are supported by these headphones?
A: The headphones support Bluetooth 4.0, NFC, and wired connectivity technologies.

Q: What is included in the box?
A: The box includes MOMENTUM Bluetooth Noise-Cancelling Over-Ear Headphones (Black) and a soft case for storage.

Q: Are there any known issues with Bluetooth connectivity?
A: Some customers have reported choppy Bluetooth connection while biking or outdoors due to signal loss. However, others have reported good Bluetooth range and connectivity indoors.

Q: Is there a warranty for these headphones?
A: Yes, there is a 2-year warranty when purchased from an authorized Sennheiser dealer.