I recently purchased the Therabody Theragun Relief, the entry-level personal massager. I was impressed with the design and build quality of the device, which is mostly made of plastic, unlike other Theragun models which have soft-touch or silicone surfaces. The three speed settings and the battery life, which is advertised as 120 minutes but can be shorter depending on the speed used, are also good features. I also like that the Theragun Relief charges via USB-C, which is a convenient feature.