It charges conveniently through a USB-C connection, ensuring that you can certainly recharge it even on the move. MP3 player - Simply just store your favorite music as an MP3 on the memory card (TF, Micro SD) and utilize the loudspeaker like a jukebox or, alternatively, with Micro USB https://www.bluetoothspeaker.top/portatil-bluetooh-speaker-germany-metal-bluetooth-speaker-wireless-speaker/