If you’re ready to take more control over your pain management without adding a new prescription to your routine, JUMPER ES200 TENS Machine is a great choice. It works by delivering small electrical impulses through electrodes, effectively blocking the pain messages from being sent to your brain. In the same time, these electrical impulses also stimulate the body to produce natural pain relievers called endorphins. JUMPER ES200 TENS Machine is small, lightweight and portable. You can carry it in your pocket to ensure that you have immediate access to pain relief throughout the day. Believe me, having a personalized therapy can be one of the highlights of your day. Features: · Five treatment modes switchable on the TENS Therapy Device; · Tailored pain therapy with 6 pain modes (shoulder, hand, joint, abdomen, waist and leg); · Dual-channel treatment available for two people at the same time; · Adjustable intensity of treatment at any time; · Fall-off alarm for electrode pad, followed by automatic suspension of treatment. Package Included: TENS therapy device *1, Electrode pad *4, Electrode wire *2, AAA 1.5V dry battery *4, Instruction manual *1 Simple & Easy to Operate Simple & Easy to Operate Step 1：Connect wire with tens electrodes pad Step 2：Tear off the thin film above tens electrodes pad Step 3：Stick the pads on your body Step 4：Plug in the electrodes wire Step 5：Long press on "start" button for 2s Step 6：Select a specific modes, site, strength and time Dual Channel for Two Users Dual Channel for Two Users Dual channel enable you to use them on two areas of your body or two people. You can enjoy the massage with your friends or family at the same time. 5 Treatment Modes 5 Treatment Modes 5 pre-programmed message modes including massage, acupuncture, tapping, scraping and cupping for pain relief. They are prove to obtain satisfactory results in pain treatment, select one to start your personalized treatment.