Product Features A wearable LCD toy series "Vital Breath" that allows you to develop and evolve your character based on your activity, such as your heart rate and number of steps. From the Vital Breath series of wearable LCD toys comes the Digital Monster ver. It has a built-in NFC chip, and can be used with NFC-equipped smartphones that emit radio waves, and IC card readers around town. You can auto-battle Digimon by touching them with IC devices such as card readers in the city. Using the dedicated app, you can manage your raised Digimon, register them in a picture book, and even battle online. By inserting a Dim card (sold separately), you can also change the area and the Digimon you raised. The set includes Vital Breath Digital Monster ver.WHITE x 1 Impulse City Dim Card x 1 VS Dim Card x 1 Charging cable x 1 Please note that some product photos and illustrations may differ from the actual product. (C)Akiyoshi Hongo, Toei Animation (C)BANDAI