I've tried mini bluetooth mp3 players from AGPTEK, Victure and Oakcastle. They are based on the same design and software. There are some differences between the user interface (buttons and switches) and the on-screen menus, but essentially they are all the same. All of these MP3 players cost around $30 and are not very high quality (YGWYPF). I liked the Oakcastle because it has a lock button and the OSD is a bit more convenient. The "EQ" bands are for show only and will not match what is being played. The partially translucent silicone skin that comes with Oakcastle is useless as it covers the screen and most of the switches/buttons. The Victure player had a few more Bluetooth connection issues than other players.
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