The Beat Block Outdoor Bluetooth Party Speaker delivers powerful 20-watt stereo sound, perfect for any indoor or outdoor event. With an IPX6 waterproof rating, it withstands rain and splashes, while adjustable LED party lights set the mood. Link up to 99 speakers for an immersive surround-sound experience. Built-in music controls and a microphone make managing audio and calls effortless. Enjoy up to 6 hours of playback, with fast recharging in just 2.5 hours via the included USB-C cable.