Screen size: 2 (inches)
Memory Card Type: TF card
Action: Push-button
Interface: USB 2.0
Headphone jack: 3.5
Support audio formats: WAV, MP3, WMA
Screen color: monochrome screen
Screen Resolution: 160 × 128
Menu Language: English
Additional features: e-book reading, loud speaker function, FM radio function
Battery type: Lithium Battery
Battery capacity: 200mah
Life time: 5 (h)
Weight: 72 (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: 300PCS / box
Color: white, green, blue, black, rose red