M6 Bluetooth speaker: • Latest generation Bluetooth 5.0 connectivity, low consumption and high audio quality. Hands-free function. • Micro SD card slot and USB flash drive reader. • Built-in FM Radio, with automatic station search M6 Bluetooth Speaker: • Latest generation Bluetooth 5.0 connectivity, low consumption and high audio quality. Hands-free function. • Micro SD card slot and USB flash drive reader. • Built-in FM Radio, with automatic station search. Material: Thermoplastic; Alloy: Metal; PVC, ABS; Silver color;