This massage gun is a portable and lightweight massage tool that provides 99 adjustable speed levels and 4 massage heads for targeted muscle relief. It is designed for athletes, long-term computer users, office workers, drivers, bodybuilders, fitness enthusiasts, and sports enthusiasts who need to relieve muscle pain and fatigue. Price drops from $49.99 to just $20.99. Shipping is free over $35 or adds $6.99.