Daily massage to relax the body. Improve muscle response. Improve and expand the range of motion. Promote blood circulation and optimize metabolism. 4 Hours run time per full charge. 6 levels of speed. Helps relieve muscle soreness. 4 interchangeable head

Details Daily massage to relax the body. Improve muscle response. Improve and expand the range of motion. Promote blood circulation and optimize metabolism. 4 Hours run time per full charge. 6 levels of speed. Helps relieve muscle soreness. 4 interchangeable heads: high impact head / for all body parts, deep tissue head / for joints and deep tissue, dual point head / for neck and spine, and muscle ball head / for large muscles. Rechargeable lithium-ion battery. Includes USB charger cable. USB wall charger adapter not included.