Anker Soundcore Portable Bluetooth Speaker delivers astonishing sound from a lightweight, portable speaker with incredible build quality. Boasting an impressive 24-hour battery life to play your soundtrack all day long, Soundcore takes you on an unforgettable journey. Music is no longer lost in the background — it becomes the core of your adventure. IPX5-rated protection defends Soundcore against spilled drinks, rain, and other liquids. Dual full-range drivers, a patented bass port, and a fine-tuned Digital Signal Processor present music with rousing highs and deep lows. Even at high volumes, there’s less harmonic distortion resulting in remarkable clarity. Soundcore synergizes Anker’s power management technology and a high-efficiency battery for up to 24 hours of sublime audio. Soundcore connects with Alexa-enabled devices. Bluetooth 5.0 ensures your devices maintain a strong, stable connection up to 66 feet away for skip-free music. Use with phones, tablets and almost any other Bluetooth-enabled device. Soundcore reconnects to the last device used for instant music playback. Compact (6.5 x 2.1 x 1.9 inches) and lightweight (12.6 ounces).