1) ANC technology: Active Noise Cancelling cuts off surround noise. 2) Vibrant bass and crispy mids: Unique Cavity Design. 3) Durability: Premium materials and high-end polymers with chrome finish. 4) TYPE-C three in one Interface: Supports charging and data transmitting. 5) Rotating cup design and flat folding mechanism:Perfect for  journeys. 6) Full Control buttons: ANC, power, volume, track, and call controls. 7) Bluetooth 4.2: Latest technology for smooth transmission and energe saving.