Harman Kardon Onyx Studio 9 portable Bluetooth speaker featuring a signature circular design and aluminum handle.Audio Features: It offers a 50W RMS amplifier, three-channel system for clear vocals, and automatic calibration to its environment.Connectivity: The speaker supports Bluetooth pairing with up to two devices and multi-speaker connection capabilities via Auracast.Design: It includes a sustainable design crafted from recycled materials and is portable for home use.