Lightweight at 0.87 pounds, this gun is a portable alternative to standard massage guns. Powerful, with speeds up to 3200 rpm. Allows for high level of pressure with a stall force at 29.2 pounds. High mini gun amplitude at 8mm. Indicator light technology provides color-coded pressure notification. Rechargeable, 12-volt lithium-ion battery charges in 2 hours and provides up to 3 hours of usage time. Includes 4 interchangeable massage head options. Ergonomic, easy-to-handle size is 6.49" x 3.37" x 1.56".