Dayton Massage gun means deep tissue muscle massage gun helps you relieve tight muscles, soreness, and stiff backs. Make your exercise and fitness effect better, enhance range of motion. It could help for enhance blood circulation, improve body soft tissue health. Suitable for sedentary working. 6 speeds to choose from while pressing power button. 4 Different massage Heads Unique smooth shape with design patent.  Handheld size for easy carry, cordless working. Precise structure, powerful vibration and Brushless motor with noiseless design. Environmental antimicrobial silicone head brings comfort and fitness.  1500mAh  Lithium battery Battery lasts 3 hours per charge Power 24W