The heyday 2-Pack USB-C to USB-C Fast Charging Cables in Blue/Purple are universal cables compatible with all USB-C devices. With a 10 ft length, these cables are designed for fast charging with an output voltage of 5V. The 1:1 connection split ensures reliable power delivery, while the manufacturer warranty of 1 year provides peace of mind. The double USB-C connectors allow for efficient charging and data transfer, making these cables a versatile and essential accessory for your tech gear.