Sony WH-CH720N Noise Cancelling Wireless Headphones (Vairous Colors)Sonys lightest Wireless Noise cancelling headband ever. Take noise cancelling to the next level with Sonys Integrated Processor V1, so you can fully immerse yourself in the music. Super comfortable and lightweight design. Adjustable Ambient Sound mode and Adaptive Sound control features tailors sound to suit the environment around you. Up to 35 hour battery life with quick charging (3 min charge for up to 1 hour of playback). High sound quality and