COWIN E7 Active Noise Cancelling Headphones Bluetooth Headphones with Mic Deep Bass Wireless Headphones Over EarCategory: Georgia Bulldogs HeadphoneProfessional 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, 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. Proprietary 40mm Large-aperture Drivers.Deep, accurate bass response. The Active Noise Cancelling around-ear headphones from COWIN give you crisp, powerful sound and quiet that helps you enjoy your music better. The goal that provides Customers with better sound quality, is our constant pursuit. High-quality Built-in Microphone and NFC Technology. COWIN E7 provides the high-quality built-in microphone for hands-free calls, Which is convenient for you to free yourself from wires. NFC pairing aided by voice prompts promises quick and stable connection with your Bluetooth enabled devices, Powerful Bluetooth Function. The Professional Protein Earpad and 90° Swiveling Earcups. More durability and comfort, Enjoy high-quality, Long-listen comfort. Skin texture, lightweight comfortable around-ear fit you can wear all day long. Gentle Reminder: please take off the headphone every 2-3 hrs to get your ears to relax, in order to get better hearing enjoyment, and keep the head comfortable.30 Hours Playtime Per Charge at Bluetooth Mode. A built-in 600mAh battery won't allow your headphones power off, you can enjoy your world without noise for 30 hours' long time. Don't need to worry about the power shortage problem on the long travel. 18-month warranty and quick response & friendly customer service. Note: The exclusive authorized seller is COWIN.Package included:1 * Cowin E7 Active Noise Cancelling Bluetooth Headphone.1 * Micro USB Cable.1 * 3.5mm Audio Cable.1 * User Guide.