KIT INCLUDES 1 FDA cleared Class II OTC 2015 Version HealthmateForever T24AB3 device (combined TENS unit and Electric Muscle Stimulator), 11 piece self-adhesive conductive reusable gel pads (8 hand-shaped pads, 2 large rectangle pads, 1 long strip pad), 4 sets of electrode snap-on wires (2.5mm plug), 2 sets of 4in1 leads snap-on wires (2.5mm plug), 1 Set of Electrode Ear Clip Wire (2.5mm Plug), 1 USB Charger/ 1 Wall Unit adapter (international travel charger 110V - 240V), 2 pads holders, 1 stylus for touchscreen, Operating Manual, Acupuncture placement point chart, Lifetime Warranty Card, BONUS: Free Educational Reference Booklet, For User Manual, please email us at email@example.com. FEATURES - 24 preprogrammed massage modes in a rectangle design: Tuina (Push & Pull), Acupuncture, Tapping, Guasha (Scraping), Cupping, Shiatus (Finger Press), Pressure, Back Pain, Deep Tissue Massage, Body Building, Weight Loss, Combination, Shoulder, Neck, Lower Back, Elbow, Hip, Ankle, Foot, Hand, Knee, Wrist, Ear, and Relax. 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? up to 10 hours of continuous use. Back-lit Touchscreen Extra Large LCD Display.