Screen size: no display (inches)
Memory Card: TF card
Action: Push-button
Interface: USB 2.0
Headphone jack: 3.5
Support Audio: WAV, MP3, WMA
Menu language: English
Battery type: Lithium Battery
Battery capacity: 500mah
Life time: 8 (h)
Weight: 50 (g)
Custom processing: Yes
Printed LOGO: Yes
Uses: business gifts, public relations gifts, awards gifts, advertising gifts, gifts, festive gifts, personal gifts, promotional gifts, points redemption gifts
Packing: 400PCS / piece
Color: red, blue, black, orange, rosy red, silver