The Acu XP micro is perfect for those who are serious about relief, but beginners with the technology. It offers the main therapies and just a few extras and still has a dual output for larger or multiple treatment areas. Product Includes: * AcuXP Micro device * 1 set of large single sided adhesive electrode pads 2 ½ inches (hand shape) * 1 set of small single sided adhesive electrode pads 1 ¾ inch (small oval shape) * 2 Electrode Wires * AC/DC Adapter (travel charger) * USB Cable * User Manual * Can use FSA or HSA to Purchase. Dimensions: 3 ¼ x 1 ¾ x ½ Weight: 15.1 oz