As an athlete who trains 3 times a week and regularly has injury problems, you use the Compex SP 4.0 to support your activities. The electrostimulation device helps you build muscle strength and endurance, provides relaxing massages and relieves pain in your muscles or cramp. The SP 4.0 is also suitable for strengthening muscles during rehabilitation. This way your training sessions are more efficient and your recovery goes a lot faster. Thanks to Muscle Intelligence technology, the device adapts its treatments to the composition of your muscles. This makes the treatment as effective as possible for every body. The box contains all necessary accessories, a charger and a storage pouch. This way you get started with the Compex SP 4.0.