One of the key elements to reaching a wide and highly targeted consumer market is to anticipate their preference for the new products. In other words, you should not import tens of thousands of cheap and low-quality MP4 players if the public is looking for higher prices but better features and image quality.
Here are some features of a top quality MP4 player that should appeal to a large audience:
• Memory: Built-in 1.8 inches 20GB Hard Disc, for example, would give you large capacity for storing whole movies in high resolution.
• Connection: USB 2.0 for faster transfer speed.
• Video playing: MPEG-4 format including DivX.
• Resolution: QCIF/CIF/1/2D/2/3D and D1
• Music Playing: MP3 / WMA formats
• TV Recording: AV input / Video record
• Picture format: JPEG and GIF
• Internal power: rechargeable lithium ion battery
• Acceptable battery time: Video - 3 hours, Audio - 5 hours
• Accessories: USB cable, stereo earphones, installation CD, charger
MP3/MP4 
Speaker
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