Graet Time Portable Music Player

1: OFF/ON: To Turn ON/OFF the speaker 2: DC 5V: plug the micro USB cable to the speaker and connect other end USB port to the power source.(DC 5V) 3: USB Slot: used to read the song files in F AT32 format with maximum size of 32GB 4: TF slot: used to read the song file in F AT32 format with maximum size of 32GB 5: play/pause: under USB/TF/,smart FM and, short press for play and pause. 6: M: To change mode during USB/TF, Smart FM and mode. 7: PREV/VOL USB/TF/Bluetooth/FM mode. Swipe left to move previous FM channel/ Track 5 wipe left and long press to decrease the volume. 8: Next/VOL”:USB /TF/Smart/FM mode: Swipe right to move next FM channel/Track swipe right and long press to increase the volume.