Portable round plastic charging cable one end with 8 pin Micro USB data sync charging cable for iPhone another end with Micro USB Charging Cable for Android System Samsung Huawei Oppo Vivo (for red and blue) the black colour has been upgraded to 3.1 type C USB data cable. key chain attached. A handy product with you for wherever you go. Black comes with 8 pin Micro USB and type C. Red comes with 8 pin Micro USB and Micro USB. Blue comes with 8 pin Micro USB and Micro USB.