Welcome to Shenzhen Roundwhale Technology Co., Ltd., China's leading manufacturer, supplier, and factory of innovative medical devices. Our latest product, the Tens Unit, is designed to provide safe and effective pain relief through transcutaneous electrical nerve stimulation. As a reputable medical technology company, we understand the importance of safety and efficacy in all our products. Therefore, we can assure you that our Tens Unit does not stimulate cancer cells. In fact, it is specifically engineered to target and alleviate musculoskeletal pain, neuropathic pain, and various other types of chronic pain. With adjustable intensity levels and pre-set programs, our Tens Unit offers personalized pain management for individuals suffering from a range of medical conditions. Compact, portable, and easy to use, this device is suitable for use at home or on the go, providing convenient pain relief whenever it's needed. Choose the Tens Unit from Shenzhen Roundwhale Technology Co., Ltd. and experience the benefits of safe and non-invasive pain management.