TYLEX XM19 Wireless Bluetooth Speaker Strong Bass with Hand

: Bluetooth slot allows you to connect your micro SD card directly to the speaker

TF card Camera, LCD Screen, 1x Microphone, 1x Speaker, Buttons, ESP32-C6-MINI-1, NA ESP32-S Series ESP32-S3 Series 32-bit MCU & GHz Wi-Fi & Bluetooth 5

tf slot meaning : Bluetooth slot allows you to connect your micro SD card directly to the speaker

tft best in slot items Bluetooth Speaker Which Comes With USB, TF CARD Slot, AUX, RADIO FM & Bluetooth MS