COWIN E7 PRO Wireless, Noise Cancelling Headset

30 hours of playtime with microphone hi-fi deep bass wireless headphones. Professional Active Noise Cancelling Technology. Significant noise reduction for travel, work and anywhere in between. Advanced active noise reduction technology quells airplane cabin noise, city traffic or a busy office so you can enjoy your music, movies and videos. Much Higher-quality Built-in Microphone and BT 4.0. COWIN E7 PRO provides high-quality built-in microphones for hands-free calls.