EFM Cayman Case Armour features D3O with 5G Signal Plus Technology, the latest in antimicrobial technology and innovative personalisation options to make this range one of the slimmest, cleanest, toughest, lightest and most 5G optimised cases in the market. The patented D3O with Signal Plus Technology is the only material to meet the current industry 5G permittivity standard giving your device optimum 5G signal, crystal clear audio and video, faster download speeds, prolonged battery life and best in-class impact protection. The range also uses the latest ion-exchange technology that is proven to kill 99.99 percent of bacteria. What Atilde dagger;s more, you can personalise your case with interchangeable side buttons and camera bezel included in the pack.