Took this baby camping so that we could have music during our down time. It lasted the whole trip (4 days) and only needed to be charged once. I'm incredibly amazed with the sound quality. It's small and pack-able which I enjoyed the most but has a huge sound. I highly recommend this little gem if you want a quality speaker. Also the connectivity is awesome and it is 100% user friendly. I also use it to play music in the shower, while cooking, cleaning, studying and parties. Its waterproof so if your friend accidentally spills a beer or water or whatever liquid on it, Your speaker is safe and sound! Outdoor Tech is a great company too. They back up all their product so if you ever have issues hit them up and they will totally help you out!