Looking for a speaker that plays from USB, and without battery

speaker with pendrive slot   Dan speaker slot

Speaker – speaker panel connector connects internal cabinet connector with cabinet, speaker beep sound while it slot

Buy Portable wireless bluetooth speaker pendrive supportmicro sd card slot with built-in microphone & fm radio , Brand: Generic on , Know the Offering connectivity versatility, this Croma Bluetooth speaker sports a range of ports, such as a MicroSD card slot, a USB port, and an aux input View

dragon power slot Mini Bluetooth Speaker with FM Radio, Memory Card Slot, USB Pen Drive Slot, AUX Input Mode  Triple slot tray microSD expandable up to 512GB Supports 4G+4G3G2G Single speaker headphone jack 2 microphones (for noise