Make sure that the BT device is on pairing mode. Select the “Bluetooth” icon on main screen with central button to enter its function. Submenu. When you are on music playing interface, tap the menu button to access to its submenu, and then choose the item “Shuffle” or “Repeat” according to your need.Volume Adjustment Press and hold the button +/- to adjust the volume.Press the back button to return to the last grade, then tap the button continually to return to the main screen. Return to main screen When the player is on music playing screen, there are two ways for you to return: Press the menu button, a related list will show with the item “Back to Home”, choose it and then you will return to the main screen.Choose and adjust according to your need. Selecting the Music icon on main screen with central button, and then a related list will show as “All songs”, “Artist”, “Albums”, and “Genres” etc. Slide the switch of the opposite position it will power up OK. When the slider is 'off' the unit will power up when connected to a USB port, and then go dead when disconnected. When your device is showed as a removable disk, you can put the files saved on your computer to your player.If your computer cannot recognize the player, the enclosed Micro USB lead may has problem please use another Micro USB lead to connect it to your PC Connect your device to the computer with the enclosed Micro USB cable the mp3 player will show up as a removable disk as soon as the computer recognize it and then just drag files into the mp3 player.Please kindly note that the chargers should meet standards: input: AC110-240V 50/60Hz Max: 100mA output: DC5.0-5.5V 500mA-800mA.

You can also charge the device via chargers.Plug one end of the provided micro USB cable into the USB port of a computer, plug the other end into the micro USB port on your device.If you have been fallen into standby mode with the slider switch in ON position, you can wake up the unit by pressing the center button for three seconds.To turn off your player totally, please turn the slider switch(Main Power) at the bottom of the player to to the left. Please kindly note, the device is not really powered off but fallen into standby mode, and the battery will be consumed still. While the slider switch in ON position, pressing the central button for about 3 seconds to turn off your player. Turn the slider switch (Main Power) at the bottom of the player to to right. User Manual Longevity Music Player Blue AGPTEK Blue AGPTEK Audio - Use Manual - Use Guide PDF.

How to manual for agptek music player