Cable Wire for iPhone. Assured High quality material. Smart core allows for quicker and more reliable charging. Made of high-quality TPE, it has good elasticity, is not easily broken, and is durable and long-lasting. TPE Outsource wire has a high level of durability, wear and dirt resistance, and is non-toxic. Faster charging, no heat, and stable current input and output. This cable wire wont harm the phone, and will automatically charge it.