, Plug and wireless - Enjoy every device wirelessly , Enhanced active noise cancellation - More Immersion than Ever, Less Noise than Before , UVnano charging case - UVnano Kills 99.9% of Bacteria , Medical-grade Hypoallergenic ear gels - Non-toxic, Hypoallergenic silicone , Ergonomic design - Comfortable and stylish fit that conforms to the shape of your ear , Sound by Meridian Technology - Hi-Fi Sound with a Realistic Sense of Space