Display: Segment display Chipset: Actions Recording format: MP3 FM radio: optional Language: English, Chinese, other languag 1)Display: ... material: plastic shellDesign method: Mini Unique in-house designMusic formats: MP3, WMA, WMV, ASF, OGG, etc.Recording format: MP3Recording method: telephone ... , earphones, charger Digital Voice Recorder with Mini unique in-house design(C73-B)