The Tens Unit Digitens is a powerful and versatile tool for relief of muscle and joint pain. It utilizes Transcutaneous Electrical Nerve Stimulation (TENS) technology to provide a safe and effective way to manage chronic and acute pain. This device is easy to use and is equipped with 20 levels of intensity and 10 adjustable massage modes. It is also designed with a large LCD display and rechargeable lithium-ion battery for convenience and portability. With the Tens Unit Digitens, you can enjoy the therapeutic benefits of TENS anywhere, anytime.