Features: 1.treating diseases exactly with digital techniques 2.super-laoge screen and easy operation 3.treating diseases completely by electrodes 4.immunotheraply and cancelling diseased cells 5.comfortable feeling 6.positioning conviniently by channel 7.adepting acunpuncture tech 8.nyphogenesis special and adjustment function for blood 9.safe and reliable quality Specification: 8 Models Size: 15.5 x 6 x 2cm Color: Silver Power By: 3 x AAA batteries(Not Included) Package included 1 x Digital Physiotherapy Machine 2 x Pads Full Body Muscle Electronic Massager Slimming Pulse Massage Burn Fat Unisex Massage.