RECHARGEABLE TENS/EMS COMBO: 30 x Preset TENS programs(10 treatment body parts), 27 programs (9 treatment body parts) x preset EMS programs and 3 x preset Massage programs.. Features body part specific programs preset into the system for the neck, shoulder, arm, hand, back, abdomen, hip, leg, foot, and joint. System Includes: Dual Channel Stimulator, Lead Wires, 1 package of high quality Self-Adhesive Electrodes, USB Power Cable to Recharge it, Belt Clip, Display Box, Instruction Booklet.