Maxell HPNCIV 190403 (HPNC4)

Maxell HPNCIV 190403 (HPNC4)

Reduce outside noise and enjoy your music more with Maxell HP/NCIV Noise Cancellation Headphones. Maxell's HP/NC-IV uses microphones in the headphones to detect ambient noise. That information from the microphone is analyzed and a precise active noise cancellation wave is generated. When this "anti-noise" wave meets the unwanted noise, the noise is reduced so your music comes through loud and clear. With a full 22dB of noise reduction, the HP/NC-IV offers more than 50 hours of battery life from AA cells housed in the right ear cup. It also comes with a hard-covered travel case. The gold-plated airline and 3/4-inch plugs with a single-entry cord make it easier for users to listen to their music while traveling. You can use Maxell's Noise cancellation headphones to enjoy your favorite music, or to simply block out unwanted noise while traveling. Road noise and airline engine noise can cause fatigue, and using Noise Cancellation headphones can help to reduce this fatigue. You arrive at your destination more energetic as a result. Or use noise cancellation headphones at home or in the office to block out ambient noise to help you concentrate and work more efficiently.