Sennheiser Momentum 2.0 Wireless with Active Noise Cancellation- Black

Key Features

• Noise Gard hybrid active noise cancellation blocks ambient noise using 4 microphones for ultimate isolation to dramatically improve sound quality in noisy environments. Connectivity Technology: Wireless
• 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.** 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
• Connectivity technology: Bluetooth 4.0, NFC, Wired
• Frequency Response 16 Hz - 22000 Hz , Impedance passive 28 ohm and active 480 ohm