OVERVIEW: Ultra light at 4.7g. Powerful 11.6mm speaker driver. Sound by Teenage Engineering. Active Noise Cancellation. Up to 34 hours of listening. FEATURES: Transparent design: We believe in windows, not walls. We gave Ear (1) transparent veneers to highlight and celebrate the craftsmanship underneath, and reveal the raw beauty of our technology. Active Noise Cancellation: When you want peace and quiet, switch on active noise cancellation to capture and cancel unwanted background noise. Great...