The Compex Edge 2.0 Sport Elite Muscle Stimulator is a high-quality fitness technology device designed for athletes and fitness enthusiasts. With Swiss technology and a powerful battery life of 8 hours, this muscle stimulator is perfect for gym training and weight lifting. The sleek blue design and English language make it user-friendly and reliable for achieving your fitness goals. The model, Compex Edge 3.0, ensures top-notch performance and results for those seeking to enhance their muscle strength and endurance.