Key Specifications/Special Features:
1.Screen size: 2.4, 3.5, 4.3, 5, 7, 10" (optional)
2, Material: paper + LCD screen + Li rechargeable battery + speaker + USB port
3, Memory: 128, 256, 512MB, 1, 2 and 4GB (optional)
4, Picture format: JPG/JPEG
5.Audio format: WMA/WAV/MP3 player
6.Support video format: AVI, WMV, MP4 player, MOV, 3GP
7, On/Off switch: magnet switch/press button/light sensor/motion sensor(optional)
8, USB Port for recharging and loading
9.Built-in rechargeable lithium battery from 470mAh to 1000mAh
10,Size of card: A6, A5, A4 or other customized size
11, Certification: CE and RoHS Directive-compliant
14, Buttons: power on/off, play, pause, voice+/-, next/previous
15.For greeting, advertisement and promotion purpose