Using this DX Vistamp is easy! First, hold the trigger to turn it on. You'll start hearing Vail's cool dialogue. To see the henshin effects, just roll the vistamp. If you have the DX Revice Driver (which you need to buy separately), connect the vistamp to it and enjoy the unique sounds. When not in use, keep it in a dry and cool place to avoid any damage. Be gentle with the trigger and the body of the vistamp to make sure it lasts a long time. Don't expose it to extreme temperatures or rough handling.