Our 3-1 charging cable are the perfect giveaway to customers and employees. They feature a carabiner hook that can be attached to any backpack, purse, keychain, bag, briefcase and just about anything else your customer may use to stay connected to the world. The charging cables make it compatible with the majority of the latest phones and devices. With a sufficient power supply, you will be able to charge two devices at the same time. The charging cables features a Type-C USB.