Includes 1 Year Parts & Labor Manufacturer's Warranty TheBrainDriver v2.1 tDCS Digital Precision + Safety Features. (Everything Included. Ready-to-Use). TheBrainDriver Deluxe tDCS System Includes Everything You Need to Get Started; Main Unit, Comfortable Electrode Positioning Headband, Color-coded Wire set, 2 Color-coded Electrodes, 2 Pairs of Sponges, 9 volt Battery, Storage Case.