NO! Kube4 is the ONLY portable concert system that works over WiFi and Bluetooth. Furthermore, the WiFi option allows you to seamlessly connect to your home network and use it all over the house with Airplay 2.0 or the KubeSync app. Put one Kube4 outside with one style of music and another in the kitchen playing a different song, all from the same phone. Want to join them on the same song? Just pinch and pull together. Check out the video on the Kickstarter page for how our app works. Music transmitted over WiFi has less compression and therefore sounds much better than Bluetooth. Lastly, did you know that your Bluetooth signal can be affected by people, other devices, and even wind (yes, wind!), and is limited to typically 30-50ft. The Kube4 over WiFi can connect up to 300ft away, while not telling everyone at the party you just got a text message!

NO! Kube4 will create its own WiFi mesh network to communicate with other Kube4’s anywhere you want, no existing WiFi network required! But be prepared to start your own music festival!

Kube4's battery can last up to 40 hours between charges! Furthermore, with up to 1,000 recharges before battery performance starts to diminish, keep your Kube4 rocking for many years to come!