The Qwell Series MP200 is a Plug-in flash-memory MP3 player with a built-in USB interface. It is manufactured by Plexuscom,
which is a subsidiary of Chou Chin Industrial Group from Taiwan. Besides digital audio/video products, Plexuscom manufactures USB peripherals, Network ID cards and Chip-on-board products.
The player features three main operational controls and a hold button. It also has an FM radio and a voice/radio recorder.
You can read the review here