This is a Mint Condition Original 1997 Bandai Virtual Pet Digimon Digivice! This is a Rare Red Translucent Brick! This Digivice has no corrosion, no dead pixels and the speaker works perfect! There are no cracks or nothing loose inside when you shake it! I have not tested the syncing part because I do not have another to test it with but it looks to be in Mint Condition with no corrosion so it should work! The pictures show it being started and in working Condition! If you have any questions let me know and the batteries will be included, but separately so no corrosion can occur!