2 to 5 business days
True wireless design with uninterrupted Bluetooth streaming. Digital Noise Cancelling lets you listen without distractions. Sony|Headphones Connect APP for Android /iOS uses Smart Listening technology to control your ambient sound settings . Smart Listening by Adaptive Sound Control automatically switches to ambient sound mode based on your activity. Ambient Sound mode to hear essential sound without taking your headphones off. A 6mm driver for crisp, clear sound Enjoy up to 9 hours of battery life with the chargeable carrying case. Conversation flows freely with hands-free calling through the left earpiece. Leave your phone where it is: just speak with a tap.
