E7 ANC headphones gives you crisp, powerful sound.Advanced active noise reduction technology quells airplane cabin noise, city traffic or a busy office, makes you focus on what you want to hear, enjoy your music, movies and videos. The noise cancellation function can work well both in wire and wireless mode.Skin texture, lightweight comfortable around-ear fit you can wear all day long.Enjoy your world without noise for 30 hours' long time.
