What is in-box? MIPOW Customer Support Team September 26, 2018 15:41 Follow POWER XCUBE Built-in 1.2M USB Cable Quick Start Guide Related articles Can the POWER X CUBE 7.5W fast-charge my iPhone? Is a power supply provided with this product? Will the POWER CUBE X charge my phone while it’s inside of a case? User Guide for POWER CUBE 10000 Comments 0 comments Please sign in to leave a comment.