Support blueteeth, sunglass MP3Features:1) Unique design: Wirelessly combines digital music MP3 player and polarizedlenses2) Polarized lens: Blocks 100% of all UVA, UVB, UVC and harmful blue light3) S

The cost is reduced and around $3 less per unitFeatures:1) Unique design: wirelessly combines digital music MP3 player and polarizedlenses2) Polarized lens: blocks 100% of all UVA, UVB, UVC and harmfu

Cheapest model but practical ,direct to PC, convenient to take,classical style1G $20 ,based on Nov.18 chipset priceFeatures:1) Capacity: 128MB / 256MB/ 512MB / 1GB / 2GB2) USB 1.1 / 2.0 interface3) Bu

Z-016:cheapest but pop,small size,feels strong like metal,whiteFeatures:1) Supports MP3, WMA and WMV music formats2) 7-color back-lit LCD (can be produced without screen)3) Supports lyric display with

Features:1) LCD display with blue backlight or 7 color backlight (optional)2) Supports MP3, WAV and WMA music formats3) Synchronous song title and lyrics display (ID3 tags)4) FM radio function (option

Cheap but classicalFeatures:1) Capacity: 64MB, 128MB, 256MB, 512MB, 1G, 2G (optional)2) Battery life: 8-10 hours with 1 x AAA3) Built-in FM tuner (optional)4) Music format: MP3, WMA5) Recording format

Features:1) LCD display with blue backlight or 7 color backlight (optional)2) Supports MP3, WAV and WMA music formats3) Synchronous song title and lyrics display (ID3 tags)4) FM radio function (option

Features:1) Capacity: 128MB / 256MB/ 512MB / 1GB / 2GB2) USB 1.1 / 2.0 interface3) Built-in FM radio (optional)4) Format: MP3, WMA music files5) Simplified Chinese song name display6) 7-color LCD disp

cheapest model based on new solution-----classical and practicalFeatures:1) Capacity: 128MB / 256MB/ 512MB / 1GB / 2GB2) USB 1.1 / 2.0 interface3) Built-in FM radio (optional)4) Format: MP3, WMA music