MP4 Player with Speaker, Supports 64MB to 16GB of Memory Capacity

Laptop with 1 to 8GB Memory and Three Pieces USB Port

MP4 Player with 2.0-inch TFT Screen and Speaker, Supports MP3, WMA and WAV Audio Formats

Flash MP3 Player with Built-in Lithium Battery, Supports MP3 and WMA Audio Formats

Flash MP3 Player with OLED Display Screen and Built-in Li-ion Battery