Marshall Mid ANC

40mm Dynamic Drivers
Active Noise-Canceling Technology
Built-In Rechargeable Battery
Up to 20 Hours of Playback with BT+ANC
Up to 30 Hours of Playback without ANC
Stream Wirelessly with Bluetooth aptX
Built-In Mic for Hands-Free Calling
Multi-Directional Control Knob
Collapsible Design
Travel Case & 3.5mm Cord Included