TENS Machine Muscle Stimulator for Pain Relief, Rechargeable TENS Unit Muscle Stimulator with 8 Massage Modes 4 Patches for Back, Neck, Muscle and Joint Pain

Absolutely amazing the fact you can still use this brand whilst on charge but don't really need to charge it up as battery life is awesome absolutely love this little machine ,I use it for pain relief and boy does it work would highly recommend as I already have with friends and family and price is good to compared to other brands out there and does the exact same thing as the leading machine but in all honesty I would definitely go for this item again and again no questions