Parrot Zik 2.0 Yellow Wireless Noise Cancelling Headphones Travel Bundle with Black Case and Polishing Cloth 40mm Neodymium Drivers; Touch-Sensitive Control; Bluetooth and Near Field Communication Concert Hall Effect; Parrot Zik 2.0 Control App; HD Voice Technology Compatible Active and Passive Noise Cancelation; Text to Speech Velvet inner-lining to protect headphones Zipped case for accessories