Bluetens stimulates and massages with gentle electrical impulses and is so compact that you can relax, strengthen, and relieve pain anytime and anywhere. Bluetens can be used for chronic pain, relaxation, and muscle building. The effect of the treatment depends on the frequency, intensity, and duration of the session. Whether you need a completely natural pain relief therapy, require relaxation after a strenuous day, or want to actively recover and strengthen yourself: Bluetens is your solution. Bluetens was developed by physiotherapists, is medically certified, and is based on a natural technique. Through the Bluetens app, you can choose from over 100 programs for 15 body areas. The three actions of treating, relaxing, and strengthening utilize five effects: rubbing, kneading, pressure, tapping, and contraction. Bluetens is incredibly easy to use with a single control button, and the Bluetens app explains step by step the effect of each program and the placement of the electrodes on the body. Package includes: 1x Bluetens, 1x set of small electrodes, 1x set of medium electrodes, 1x USB charging cable, 1x snap cable to connect Bluetens to the electrodes, 1x user manual, 1x waterproof bag.