1 support usb1.1 and 2.0;2 full transfer speed:12mbps for usb1.1,480mbps for usb2.0;3 written and erased for 1,000,000 times;4 keep with data at least 10 years;5 hot plug-and-play;6 capacity: From 32m

1) support usb1. 1 / 2. 0;2) capacity: from 128m to 2gb;3) no driver needed.

1 laser pointer;2 white/silver;3 capacity:64M to 2G

MP3 SPEC.:1 No display, usb2. 0 interface;2 MP3 WMA format;3 FM is optional, voice recording;4 Iithium Battery.

MP3 SPEC.:1 No display, usb2. 0 interface;2 MP3 WMA format;3 FM is optional, voice recording;4 Iithium Battery.

1) support usb1. 1 / 2. 0;2) capacity: from 128m to 2gb;3) no driver needed.

1) support usb1. 1 / 2. 0;2) capacity: from 128m to 2gb;3) no driver needed.

1)1.5 inch CSTN Screen;2)Support MP1/MP2/MP3WMA/WMV/ASF/WAV formats;3)Support browsing picture,TXT file,Game and Tel-Book function;4)With FM;5 Supports photo album browsing function while listening so

Provide all kinds of sd card, capacity of 512M,1GB and so on.