Powerful sound, portable speakerExperience powerful, enhanced sound with the ULT button, designed to transform your listening experienceChoose ULT1 for deeper, low-frequency bass or ULT2 for powerful, punchy bassShoulder strap (included) makes carrying the speaker easyDurable, adventure-ready designWater-, dust-, rust-resistant, this speaker is built to go wherever you goUp to 25 hours battery life keeps you going all day; 10 minutes quick charge gives you an extra 100 minutes of playtimeOther features you'll loveBluetooth compatible, meaning your favourite devices will seamlessly connect to this speaker360° party light and party connect to help you find more ways to enjoy your music