6 Interchangeable Massage Nodes – This handheld massager, equipped with 3 pairs of silicone or ABS massage nodes, provides the best deep tissue massage experience, helping with stress relief on back, feet, legs, calves, neck, and shoulders for a full body relaxation. Unparalleled Speed - Whether you prefer a gentler massage experience or a more intense one, simply use the rotary switch and adjust it to the massage speed you need. For all preferences! Intense Motor - The motor works at 3800 RPM for an intense and reinvigorating massage; the copper-cored design of the motor ensures safety for consistent use. Ergonomic Design - The long anti-slip handle with streamline design ensures an easy, ergonomic grip to help glide the percussion massager over different body parts. Environmental & Elegant – Made with eco-friendly ABS and a frosted surface which makes the massager an elegant gift. Optional Heat - The soothing heat (max. temperature: 40℃) greatly relieves muscle stiffness by expertly penetrating through the skin. The overheat protection feature leaves you peace of mind for hassle-free use.