Memory card type: TF card
<br />Model: Card Box MP3
<br />Screen size: no display
<br />Gifts use: awards gifts, advertising gifts, conference gifts, festive gifts, personal gifts,
<br />Body color: picture color
<br />Interface: USB 2.0
<br />Headphone jack: 3.5
<br />Battery type: lithium battery
<br />Memory capacity: no memory card
<br />Support audio formats: WAV, MP3, WMA
<br />Expansion card: support
<br />Operation mode: key type
<br />Product Size: 4 * 4
<br />Product Type: New
<br />Country/Region of Manufacture: China
<br />Packing: MP3 host a + headset a + data line a + fine box