Momentum 2.0 Wireless is part of the all new, second generation Momentum headset family. Bluetooth technology frees you from wires while new NoiseGard hybrid active noise cancellation virtually eliminates unwanted ambient sound further enhancing the audio experience. New, slightly larger ear cups using ergonomically designed, leather covered memory foam cushions provide extreme comfort for long listening sessions. The new folding headband features hidden hinges providing improved portability. Momentum Wireless lets you experience crystal-clear Momentum sound without being attached to a cable.
Features: - Closed back, over-ear design featuring Bluetooth technology and immediate pairing to smart devices using NFC connectivity for wireless freedom. Connectivity Technology: Wireless - Noise Gard hybrid active noise cancellation blocks ambient noise using 4 microphones for ultimate isolation to dramatically improve sound quality in noisy environments - 22 hour battery life with both Bluetooth and Noise Gard activated to ensure performance during long commutes or plane flights. Technology uses 2 built-in microphones working seamlessly to improve voice quality and remove external noise during phone calls - Two year warranty when purchased from an authorized Sennheiser dealer. Refer the user manual for troubleshooting steps..** VERY IMPORTANT ** Please Note: Detachable cable must be inserted into headphone until it "clicks" and twisted clockwise (to the right) to lock the cable in place - Its especially low profile was optimized for the use on mobile devices.Fitted with jack plugs on both ends, the cable is completely detachable and can be replaced if necessary. - Frequency Response - 16 Hz – 22000 Hz , Impedance - passive: 28 ohm and active: 480 ohm