Sony WH-H910N h.ear on 3 Wireless Noise Cancelling Headphones - BlackOverview The new Wireless Noise Cancelling Headphones range brings different colours together harmoniously, creating unexpected combinations where each element has its own place, and complements others. From distinctive design to exceptional sound and functionality, see what the h. ear range has to offer. Warranty We value our customers and their experience of the products purchased from Techachi. All of the products are put through a rigorous process