describe: Electric muscle stimulator, digital muscle therapy full body massager (equipment set) Products are shipped according to the color or size of the main image on the product page. Size: equipment package Electric muscle stimulator digital muscle therapy full body massager. Specification: Application: Body Plug type: EU plug Model: Electric muscle stimulator weight loss massager Feature 1: TENS body massager Feature2: Pulse muscle stimulator Feature3: EMS treatment instrument Function 4: Back massager Available massage parts: neck, shoulders, back, arms, legs Power supply: 3*AAA battery (not included) or USB cable+ The package includes: 1) Massager * 1 2) Electrode pad * 16 3) USB data cable * 1 4) English user manual * 2 5) Cable * 2 (2-way and 4-way) 6) Slippers or gloves (optional)