Headphones on. World off.
COWIN E7 is a active noise canceling headphones, Significant noise reduction for travel, work and anywhere in between. Proprietary 40mm large-aperture drivers, deep and accurate bass response, provide Customers with better sound quality. Provides high-quality built-in microphone for hands-free calls, powerful Bluetooth function Which is convenient for you to free yourself from wires. And the professional protein earpad and 90° swiveling earcups, Comfortable to wear all day.