TechCare Portable Mini Massager Tens Unit Muscle Stimulator Machine with Hard Case

510(k) cleared] 2 output electrode cables 1 USB cable 1 charger 1 Carrying Bag 1 User’s manual 1 plastic holder 1 Hard Travel Case Important Note: Do Not use this product if you have pacemaker or pregnant. Please read the manual carefully before using this device. Warranty: Techcare Massagers are the highest quality over-the-counter TENS units on the market, that’s why it comes with 30 days Money Back Guaranteed and Lifetime Limited Warranty