Sometimes listening to music is not just a single person affair, and that’s where the big room-filling sound from the Oontz XL Cambridge SoundWorks Bluetooth speaker comes in. It features up to a 10-hour battery life and even includes a built-in USB power bank to charge your device while you stream music. There’s also a built-in mic for making and receiving calls, and it weighs just under 2 Lbs. so it’s ultra portable just in case you need to take the party with you. This Bluetooth speaker touts high quality sound at all volumes, so whether you’re in the mood for some easy listening and more casual music, or you want to crank it up and blast the tunes for your next house party, the Oontz Xl will be able to deliver.