The product looks good, except the electrodes that quickly gives signs of fatigue, and 15 euros the game 3 it may soon make a small budget. The remote control is compatible with 2 other brand products (buttocks and arms) but the charge time is not terrible 4-5 sessions suffice to unload .At use, after 3 weeks, no significant change, but its use is pleasant and one feels still the work done on the lap belt. several programs including 7 liabilities that will leave you time to read the manual and 3 assets, of course this belt will not be enough in itself to sculpt your body but will be a good complement to other sports and a healthy diet . Its lightweight and compact design allow the won on the go. Good stuff