Abdominal obesity (waist size reduction) personal low-frequency stimulator Made of 4-channels that deliver strong signals to the abdomen as well as to the hips to slenderize the waist and reduce body fat. Features - 4-channel EMS electric muscle stimulator - Convenient control buttons - Mono-LCD selection - European connection jack selection - Built-in exercise program for each body region - Pain, massage - Combined use of battery and adapter