Data cable as the most fragile accessories of cell phone, it is important to everyone and also a headache. i have 3 problems for data cable: Charge slowly Easy to break headache to roll upWell, this Joyroom 2.4A current business travel data cable is a solution for me.2.4A current offering a favorite charging speed, both work for data transfer and charging(some cheap cable cant transfer data and charge slowly) it has Lightning version and Micro USB version, made of high flex green PE material with tinned wird. length is 1000mm. High quality tinned cooper core support 2.4A current super fast charging. with the good material, 4 times as toughness than ordinary data cable.