For iOS Because reversible data cable's structure has a little difference from the regular lightning cable, Pls insert the charging port with the smooth side upward then it can charge. For Android Because the models of Android smart-phones are various, each Micro USB charging port towards may be different, pls use smooth side touch the charging contact blade, if not identify, please try double sides to test and determine the charging.

• - Reversible Cable - 2in1 USB data cable

- Reversible Cable - 2in1 USB data cableKHOI