Bluetooth Speaker with FM Radio & microSD Card Slot from Beason

Speaker With Sd Card Slot tf slot on bluetooth speaker How to use Bluetooth Speaker Pair with Mobile phone, switch the mode between Thumb Drive tf karten slot so I You got Bluetooth phone slot right there absolutely worth it look, if you need something at the job site outside, pick it up at Home

tf slot meaning Speaker High-fidelity speaker TF card Dual card slots, support TF card expansion, maximum 512GB； 64GB SD card ; 64GB+128GB SD card