Targeted Pain Relief & Muscle Recovery. Tens 7000 TENS Unit provides long-lasting pain relief for back, neck, shoulders, and more. TENS unit offers adjustable settings for personalized comfort and powerful stimulation up to 100mA for deep and effective pain reliefRechargeable Convenience. The built-in rechargeable battery eliminates the need for constant battery replacements, ensuring uninterrupted pain relief during extended therapy sessions. Focus on your recovery and well-being without worrying about running out of powerTargeted Real Time Pain Relief. The TENS 7000 electrical muscle stimulator and massage machine targets most areas of your body. Included electrode pads ensure easy application, while the intuitive controls let you adjust the intensity for muscle pain reliefTENS 7000 electro stim can function for pain relief and as a muscle massager, promoting muscle recovery or as a muscle relaxer, making it a valuable tool for fitness enthusiasts. TENS machine can alleviate period pain and also offer carpal tunnel relief and sciatica pain relief