A:AnswerNo. It will work with other JBL speakers that were released around the same time. (I.e charge 4, clip 4,extreme 2 and etc/ charge 5, clip5, extreme 3 and etc.) The JBL Connect app can tell you more.
A:AnswerIt can play from a connected Bluetooth device. The USB memory card would need to have Bluetooth and be able to play on its own. This is a speaker only, not a memory card reader/player.
A:AnswerIt comes with a USB to USB-C cable. The jack on the speaker is USB-C so the other end (USB) plugs into just about any USB charger. The charging block itself is not included.
A:AnswerThanks for reaching out. We recommend that you fully charge our JBL - CHARGE5 Portable Waterproof Speaker with Powerbank before putting it into storage.