Brand ONN Model Q7 Quantity 1 Color Silver + White Audio Mode Normal Popular Rock Classic Jazz Bass user-defined Display Mode Single / Cycle / Random Menu Language Simplified Chinese Traditional Chinese English Korean Japanese Spanish French Italian Turkish Portuguese German Danish Dutch Russian Swedish Polish Dutch Arabic Display Size 1.8 inch Display Resolution 128 x 160 Display Color Color Touch Screen No Memory Card Type TF Memory 4 GB Max Extended Capacity 8 GB Video Formats AVI Audio Formats MP3 WMA WAV Image Formats JPEG GIF BMP E-Book Formats TXT Record WAV Tuner Bands FM (Manual / Automatic searching channels) FM Frequency 87~108MHz Battery Type Polymer lithium battery Battery Capacity 280 mAh Work Time 9 hours Headphone Jack 3.5 mm Other Connections USB Other Features Sleep timer and sleep off function built-in microphone for high quality voice recorder. Certification FC / 3C Packing List 1 x MP3 Player 1 x Earphones (110cm) 1 x USB charging adapter 1 x Chinese user manual