Enjoy a speaker that can keep up with your active lifestyle with the Stelle Audio Go-Go Portable Bluetooth Speaker. The speaker offers simple functionality that is easy for anyone to use, as well as multi-use attachments. Likewise, the accessories include a removable hanging strap and an adjustable speaker direction mount. Boasting sleek curves and two chic finish options, the lightweight Go-Go speaker is as attractive as it is powerful. Additionally, its proprietary acoustic driver provides full frequency range for any kind of music. Plus, its digital amplifier offers optimal audio performance and efficiency. The Go-Go speaker also comes with a built-in microphone that can turn the device into a speakerphone. Furthermore, it has convenient LED indicators for Power, Charging and Bluetooth Pairing. Similarly, you can use the axillary-in jack for non-Bluetooth devices. The Go-Go speaker offers up to hours of use with its built-in rechargeable battery.