Deep, percussive muscle treatment is a new trend. That's why Reathlete brings you full versatility in one perfect professional massager—DEEP4s. With 4 speeds and 1,200 to 3,200 RPM, this massage gun lets you adjust the intensity to match the treatment your body needs. It features 0.47" deep powerful percussive strokes, giving you a superb massage. This gun also allows a full body reach, thanks to its 3-angle adjustable arm with multiple holding positions. DEEP4s is battery-powered and lasts up to 7 hours with a full charge. Not only that, this massage gun comes with 5 interchangeable head attachments to target specific muscle groups. Get the most requested functions in this one perfect professional massager!