Number of speeds: 5 adjustable speeds. Comes with 4 different massage heads (round head for large muscles, flat head, cylindrical/conical head for deep tissues and joints, and U-shaped head for neck and spine). Motor speed ranges approximately between 1800 to 3200 RPM. Charges via Type-C port and the battery lasts between 2 to 6 hours depending on usage and speed. Delivery within Buraidah and shipping outside Buraidah available.