For iOS Because reversible power/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.
Trustpilot
1 month ago
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