A:AnswerNo, our JBL Charge 4 uses USB Type C connection to be charged which you can get from any electronics store. If you need more help, please fill out the self help service link so we can assist you:https://bit.ly/3hH8oBR
A:AnswerHi there, one JBL Charge 4 will connect to a phone/source device while the second one will connect to the Charge 4 which is connected to the device so they could play the same music from one source.