JBL Live 770NC Black is an over-ear wireless headphone designed for everyday use and travel. It features JBL Spatial Sound virtual surround audio. It supports Bluetooth 5.3, multipoint connection for 2 devices, active noise cancelling, and ambient/transparency mode. It includes a built-in microphone and offers up to 65 hours of battery life with ANC off. It is compatible with Amazon Alexa and Google Home.