Compact portable Bluetooth speaker in exclusive gold edition that delivers high-resolution, crystal-clear sound for over 18 hours on a single charge and comes with choice of Burberry cases (black leather or tan suede). Both cases are specially designed for the speaker in England and hand-finished in Italy. An embossed logo in gold-finish metal and a durable zip combine polish and practicality, while the case interiors are detailed with a protective suede lining. The speaker is equipped with two auxiliary bass radiators (ABR) which deliver dynamic audio with serious depth and impact, and two 50mm full-range drive units for high-performance sound. Advanced audio convertors and high-quality digital processing means the speaker sounds pristine, even at high volumes. The speaker connects in seconds to any Bluetooth-enabled device and thanks to aptX technology guarantees a pristine listening experience. It also provides an analogue 3.5mm stereo inputs and micro USB port for fireware updates only. The speaker's cabinet is rock-solid thanks to the Micro Matrix: a rigid honeycomb of interlocking cells that brace it adn reduce vibration and distortion. Frequency response: 58 Hz-19 kHz. Frequency range: 50 Hz-21 kHz. Dimensions: 114 x 210 x 54 mm. Weight: 940 g.