Features: This digital display keychain data cable provides a multifunctional, portable solution with alloy construction, solving wire issues and enabling easy storage for quick device connection. Featuring durability alloy shell for enhanced wear resistance, it offer broad compatibility for type c devices, fast charging via a built in smart chip, and stable data transfer capabilities. Designed for frequent travelers, families with mixed device brands, busy professional, outdoor enthusiasts, and fashion forward youth seeking practical accessories. Ideal for travel scenario, home environments, business trips, outdoor activities, and daily commutes where reliability charging and data syncing are essential. Its sleek keychain design combines functionality with modern aesthetics, ensuring effortless portability and robust performances in diverse settings for seamless integration. Specifications: Component: alloy, Length:Approx.20cm/7.87inch Support Up to 48V5A Power,Compatible for PD3.0/PD2.0 Speed:40Gbps 4Option Color; Suitable for charging and data transmission of a variety of devices. Suitable for daily commuting, travel, outdoor activities and other occasions, conveniently and quickly solve charging and data transmission needs. Package Includes: 1pc Keychain Data Cable note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.