Size is approx; 10 by 10 by 10cmAdditional product info; This is a charging cable compatible with three types of connectors: Lightning, Micro USB, and USB Type-C.When charging, the round light-up section will illuminate!- This product does not support data communication.- This product does not support USB PD.- This product has not obtained MFI certification.- There is a specific direction while inserting the Lightning connector.