Thank you for viewing. Purchase of individual items is also possible. Please feel free to ask. This is a SIXPAD Body Fit EMS training device. The charging cover is detached from the device for the abdomen and one of the devices for the arms or legs, but the other devices are not detached. Also, please note that one of the four devices for the arms or legs does not have a back plate. Charging cable included. #SIXPAD #SIXPAD #EMS #TrainingDevice