|Despite weighing in at 10.7 kg, the MRS 777 soundstation, which features a rugged outdoor design complete with integrated telescopic handle and rollers, offers a high degree of mobility. The acoustic performance naturally benefits from the generous dimensions of the housing and its solid volume. In combination with a powerful 150 watt amplifier and a 20.3 cm woofer, the MRS 777 delivers a sensational, dynamic sound. Versatile input sources, including Bluetooth, USB-A, USB-B with charging function, SD card, AUX-In, microphone input and FM tuner ensure a high degree of flexibility. In addition, the trolley is also equipped with a high-capacity battery with a charge indicator, which provides at least 12 hours of playback.