Description
The only material to meet the industry's 5G permittivity standard is patented D3O® with 5G Signal Plus Technology, which is incorporated into the EFM Aspen 5G Case Armour for Samsung Galaxy S22 Ultra. When compared to other case materials on the market, it has been shown to reduce 5G signal loss by 37%, offering your device the best possible 5G signal, crystal-clear audio and video, quicker download speeds, longer battery life, and best-in-class impact protection.