About this item This speaker, with its 40 W audio output, delivers clear and powerful sound. Whether you want to play music in an indoor or outdoor setting, this speaker helps you adjust its equalizers according to the environment. It offers up to 15 hours of playback time, so you can listen to your favourite songs seamlessly. The IPX6 rating makes it water and shock-resistant, so you can listen to your favourite tracks anywhere, anytime. You can connect two of these speakers together to create immersive and thumping sound environment.