A:AnswerUses. Mini. USB. Cable. To charge,
Cable. Is. Only. $1. At. Dollar tre
Every needs 2 have. Handy both
•• USB. C. And. USB mini ••
Only. Buck each plug into laptop or tower or ac to USB power adapter = cheep every where
A:AnswerWhile they aren't specific, they say it's compatible to "most Bluetooth-enabled devices". I'm guessing your phone's Bluetooth isn't compatible with the speaker.