1 kids MP3/MP4 player designed with lovely cartoon bear's paw shape , little boys' favorite blue color ,especially designed for kids.

2 Built - in a fun game ,good playmate for children; 1.77” TFT display,dark background interface, not glare.

3 Child-friendly , Easy to use

Independent power switch to restart the MP3 player at anytime ;Independent volume&lock key,

Scroll up and down to select every application,children can easy to use it after a few minutes of study.

4 AB replay function,good study tool for kids
Can choose any part of the audio learning materials to replay ,very useful for Study

5 Off timer function,can limit the playing time

Once the playing time reaches the off time,the MP3 player will turn off automatically
(no key operation during playing),avoid hearing damage of kids from long time listening.

6 With Video,Record,FM Radio,pictures,Ebook Reader ,folder functions,functional
Video:AMV/AVI formats,128X160(video conversion tool is needed)
FM Radio(Can be hidden by menu):FM radio recording and save stations,can save up to 30 preset stations
Recorder:WAV format,360 degree high quality voice recorder,one key to save recordings(select Voice application to play the voice recordings)
Ebook:TXT format ,can turn page automatically
Picture : JPEG,BMP formats(128X160)
Folder : View all file include music,video,Ebooks,pictures and folders.Can also play or repeat playback by folders.

7 8GB internal memory,up to 64GB micro sd card(not included) extension

8 Easy Sync with media player & Charge
Use it as if it were an U disk,download files by dragging and dropping.

Charge it via USB charger (not included) which output 5V 500mA or a computer.

Package Contents:

[ wiwoo B4 mp4 player X1 ] [USB cable X1] [ HQ earphone X1] [User manual X1]