Perfect Fit: Easily plug the cable while your smartphone is in a case; built to fit ALL Spigen cases. Power Delivery Enabled: Charge at the fastest charging speeds of up to 30W with USB Power Delievery (18W: iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, 13, 13 Pro, 13 Pro Max, 13 Mini, 12, 12 Pro, 12 Pro Max, 11, 11 Pro, 11 Pro Max XS, XS Max, XR, 8, 8 Plus, 30W: iPad: Pro 1 gen, 2 gen). Tangle Free and Ergonomic: Built to retain its shape for longer and lasting usability; also features an ergonomic design for convenient plugging. UltraFlex Technology: Designed to withstand excessive bending; able to withstand more than 30,000 bends. MFi Certified: Charge with peace of mind, MFi certification ensures perfect compatibility when charging any Lightning device.