If you love listening to music at a loud volume in all surroundings, then you need the Kube4 portable concert system to get the party started. It reaches 101 dB, which is great for beach parties, backyard gatherings, camping, and more. Additionally, this portable concert system includes advanced features like multiroom and multistream experiences to expand the sound in multiple locations. And, thanks to its Bluetooth and Wi-Fi connectivity, Kube4 connects with Spotify and AirPlay 2.0 easily without an app. Therefore, you can experience powerful, high-quality audio whether you’re home alone or meeting with friends. Furthermore, it offers a 40-hour battery life and IPX5 waterproof rating, so you can use it outdoors without any restrictions. Finally, its lightweight and portable design allows you to conveniently transfer it between different locations. So start the party in the kitchen and end it in the backyard and take it everywhere.