BRAVIA THEATRE U design provides a personal movie theatre experience for cinematic 3D sound that won't disturb others. •Dolby Atmos with compatible BRAVIA •360 Spatial Sound Personalizer •Up to 12 hours of battery life for the longest movie, music or gaming sessions •Wired audio connection with supplied cable for gaming •Lightweight, comfortable and flexible with a splash-proof IPX4 design •Connect up to two pairs with a single compatible BRAVIA •AI-based noise reduction, ensures for clear voice calls •Multi-point connection