Color Blue + White Built-in Memory / RAM No Quantity 1 Piece Material Aluminum alloy + plastic Shade Of Color Blue Screen Type OLED Touch Screen No Screen Size 0.8 inch Screen Resolution 160 x 128 Memory Card Type TF Max Extended Capacity 16GB Audio MP3 Video No E-book NO Tuner Bands N/A Headphone Jack 2.5mm Other Interface Mini USB / TF slot Battery Capacity 110 mAh Working Time 3~4 Hour Battery Type Li-polymer battery Loud Speaker Function No Lyrics Display No Menu Language English Audio Mode Natural Packing List 1 x MP3 player 1 x USB cable (49cm) 1 x Earphones (60cm)