The JBL Tune 770NC is a wireless over-ear Bluetooth headphone designed for users who want strong bass performance, adaptive noise cancellation, long battery life, and comfortable everyday listening. Powered by JBL¢s signature Pure Bass Sound tuning, the Tune 770NC delivers energetic audio performance for music, movies, gaming, travel, online classes, and daily entertainment. With Bluetooth 5.3, Adaptive Noise Cancelling, Ambient Aware, and up to extended battery life, the Tune 770NC provides a balanced combination of features, portability, and affordability for modern wireless users. Key Features: Wireless Bluetooth over-ear headphones Adaptive Noise Cancelling (ANC) JBL Pure Bass Sound Bluetooth 5.3 connectivity Ambient Aware & TalkThru modes Multipoint device connection Long battery life Lightweight foldable design JBL Headphones app support Comfortable ear cushions Fast charging support Built-in microphone for calls