The VOX Mini Go 10 battery-powered guitar amp offers a rhythm function perfect for practice and songwriting, and has been updated with 33 rhythm patterns. Along with the looper function, with 40+ seconds of loop time, the rhythm function is perfect for buskers. Updated amp models and effects have been added for more natural and responsive playing. The 10-watt Mini Go 10 amp can be powered by any portable USB battery that fits the correct output specs, making it easy to power your amp anywhere.