One-Year Warranty: Mcdodo stands behind our product and provides a friendly after-sale service, please feel free to contact us for any questions. Package includes mag-safe 3 cable*1, user manual*1. LED Indicator Light: An LED light turns amber when the MacBook is charging and green when it's fully charged.6.6ft length with a woven design for long-lasting durability. Touch and Charing: With a strong magnetic connector, the Macbook charging cable will hold the charger securely in place while charging, preventing the charger from disconnecting or falling off during use. 140W PD Charing: Delivering up to 140W super fast charging, the usb magnetic charging cable charges 60% in 30mins when using a qualified power adapter. It can be also used with car chargers or power bank. (Recommend 96W or 140W USB-C Power Adapter). Compatibility: Mcdodo USB-C to magnetic 3 cable is only compatible with MacBook Air(M2,2022), MacBook Pro(14-inch,M2,2023), MacBook Pro (14-inch,M1,2021), Macbook Pro (16-inch, M2, 2023) and MackBook Pro(16-inch, M1, 2021).