Electronics: Get a JBL Go2+ portable Bluetooth speaker. Battery: Enjoy up to five hours of JBL quality sound on a single charge. Multimedia: You can enjoy not only music but also crystal clear calls with its built-in noise-cancelling speakerphone. Dimensions: (L) 9.8 x (W) 8.2 x (H) 3.7cm. Compact: An ultra-compact speaker for streaming music via Bluetooth. Portable: A great design for taking anywhere! | JBL Go2+ Portable Waterproof Bluetooth Speaker - Black | Wowcher