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.
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.