KIT INCLUDES 1 FDA cleared Class II OTC HealthmateForever touch screen TS10ABH electroTherapy device (combined TENS unit and Muscle Stimulator), 8 piece self-adhesive conductive reusable gel pads, 4 sets of electrode wires (2.5 mm plug), 1 USB Charger/Wall Unit (international travel charger 110V - 240V), 2 Pads holders, 1 stylus pen, User Manual, Lifetime Warranty Card. For User Manual, please email us at [email protected]. FEATURES - A touch sensitive screen. 10 preprogrammed massage modes in a rectangle design. Tuina (Push and Pull), Acupuncture, Tapping, Guasha (Scraping), Cupping, Shiatsu, Pressure, Body Building, Body Building 2 and Combination. With an adjustable 10-80 minute timer and 20 levels of adjustable mode and intensity in channel A1, A2 or channel B1, B2. 4 outputs are isolated, so both channel A and channel B has the same 100% power, without reducing strength in half. Allows 2- 8 pads to be applied to the different targeted areas at the same time. Rechargeable internal lithium battery