Brand ONN Model V3 Quantity 1 Color Black + White Audio Mode Natural Display Mode List play Menu Language No Display Size No inch Display Resolution No Touch Screen No Memory Card Type No Memory 4 GB Max Extended Capacity No GB Audio Formats MP3 WMA WAV Battery Type Polymer lithium battery Battery Capacity 180 mAh Work Time 9 hours Headphone Jack 3.5 mm Other Connections USB 2.0 Other Features Size: 40 x 38mm; Thickness: 14.2mm; Lightweight and portable great for outdoor activities and sports use; Back side with clip for easy operation; Side of body with red indicator while operating. Certification FC CCC Packing List 1 x MP3 player 1 x Earphones (100cm) 1 x USB cable (60cm) 1 x Chinese user manual