How long does it take to manufacture UE Pro Custom In-Ear Monitors? Follow Our normal turn around time is 7-10 business days from the time we receive your impressions and order. Related articles How long is the typical turnaround time from order to shipment for UE Pro Custom In-Ear Monitors? Do I need any other equipment for my UE Pro In-Ear Monitors? How does Ultimate Ears Pro ship? Is a visit to an audiologist required? Is there a minimum age requirement for UE Pro In-Ear Monitors?