Features: USB C input, USB C output, The length is sufficient for daily use. Supports 66W charging and 480Mbps data transmission. Compatible with charging and data transfer; does not support video transmission. Stable transmission performance with a durable nylon braided sheath that is strong and wear-resistant. Equipped with an upgraded intelligent circuit to provide protection against over-current, over-load, and short circuit. Suitable for charging phones, tablets, laptops, headphones, cameras, and other devices. Specifications: Material: Metal + Nylon Type: Single / Double Length: 25cm / 50cm Package Includes: 1 x Charging Cable Note: 1. Please allow 1-2cm measurement deviation due to manual measurement. 2. Due to differences in monitor displays, the actual product color may vary slightly from images.