Product Name: Silensys E7 ANC Wireless Headphones OVERVIEW: Active Noise Cancelling ANC: Advanced ANC technology significantly reduce aviation, crowded and noisy environment. Get away from distracting sounds, and immerse yourself into your ideal music, movies, audiobooks or videos. You can finally listen to what you want to hear and focus on YOU! The noise cancelling feature operates smoothly in both wired and wireless modes. Custom 45mm Large Aperture Drivers: Make the world sound better has...