The Digital Pocket Tens DIGITENS® II is a portable pain relief device that uses transcutaneous electrical nerve stimulation (TENS) technology to provide fast and effective relief from muscle and joint pain. With its compact design and easy-to-use interface, this device can be taken anywhere and used anytime. It features 12 pre-set programs and 20 intensity levels, allowing users to customize their pain relief experience. The device also comes with a convenient storage pouch and batteries, making it ready to use right out of the box.