SE7 Active Noise Cancelling Headphones Wireless Headphones Over Ear with Microphone/Aptx, Comfortable Protein Earpads, 50 Hours Playtime for Travel/Wo

Professional Active Noise Cancelling (ANC) Technology. Our improved ANC technology significantly quells airplane cabin noise, city traffic or a busy office, help you focus on what you want to hear. ANC works both with and without the audio cable and is great for reducing noise during long trips on a plane or in places with city traffic.

Amazing Sound with AptX Hi-Fi Technology. Low latency, good fault tolerance, high sound quality. The 90dB give a deep, powerful, and crisp sound, make your overall listening experience just that much better. The goal that provides Customers with better sound quality, is our constant pursuit.
High-quality Built-in Microphone and 5.0. COWIN SE7 provides high-quality built-in microphones for hands-free calls, Which is convenient for you to free yourself from wires.  5.0 promises quick and stable connection with your enabled devices.  transmission distance: >15m.