Say goodbye to aching muscles! With the portable, wireless Body Massage Device F5 from SKG, you can relax your strained muscles anytime. Its compact and handy design, lightweight of just 300 g, and long battery life of up to 11 hours make it your ideal companion—whether at home or on the go. The built-in heat function further enhances the massage experience. The first level (40 °C) is for precise muscle warming, the second level (48 °C) efficiently breaks down excess lactic acid in the muscles, while the third level (53 °C) alleviates tension and pain in strained muscles. You can also choose from three intensity levels to achieve optimal results: Mode 1: 1200 rpm, wakes up the muscles. Mode 2: 2500 rpm, relaxes the fascia. Mode 3: 3200 rpm, efficiently breaks down excess lactic acid. The included three interchangeable massage heads are precisely calibrated to the different intensity levels.