Practical Length: Short cable for charging your phone with a power bank or portable devices. Perfect for desks and multi-port USB charging stations. Premium and durable design: The new design joint keeps your device connected, effectively avoiding poor connection. Lasts 5 times longer than standard cables, tested to withstand the test of time. Small connector head that fits most Fast charging and high-speed synchronization: Tin-plated copper cables inside and lower resistance value guarantee a maximum current of 2.4A and transfer data up to 480Mbps. Compatible with: iPhone 11 / 11 Pro / 11 Pro Max; iPhone X / XS / XS Max / XR / 8 / 8 Plus / 7 / 7 Plus iPhone 6S / 6S Plus / 6 / 6 Plus / SE / 5S / 5C / 5; And more devices with an 8-pin connector. Do the following troubleshooting to see if it works: 1. Clean the metal tip of the cable, the charging port of your phone. 2. Try another cable with your phone and see how it works.