Overview

EFM Monaco D3O Signal Plus Case For Samsung Galaxy S21 Ultra - Black/Space Grey

Samsung Accessories have been excellent in protecting your phone and it's improving every day with the trend. EFM Monaco Leather Wallet Case Armour with D3O 5G Signal Plus technology is our premium, 5G optimized offering for slim, tough, and classy device protection.

Features

Durable and secure flip cover with recessed card slots to reduce bulkiness and keep items securely in place. The outer shell is constructed with Graphene trims and genuine leather and integrated with revolutionary D3O 5G Signal Plus Technology to provide superior impact resistance that we know and trust from D3O now with the added benefit of optimal 5G signal transfer. D3O with Signal Plus Technology is the only material to meet the industry 5G permittivity standard and is proven to limit 5G signal loss by 37 percent compared to any other case material in the market giving your device optimum 5G signal, crystal clear audio and video, faster download speeds, prolonged battery life, and best-in-class impact protection.