DetailsThis item is only available to ship within the contiguous 48 U.S. states.Feel better. Perform better. “Percussion Therapy” has emerged as one of the most popular forms of myofascial manipulation. The Muscle Blaster was developed to assist the body’s own healing mechanisms through self-massage. This is the smallest and lightest massage gun on the market. It easily fits in a purse, gym bag, or in a carry-on bag while traveling. It offers up to 4 hours of continuous operation with 3 speed settings and 4 massage heads to aid in your recovery.