Packing list: 1*MP4 player . 1* USB data cable. 1* earphone. Note: *The blue tooth function of MP4 only can be connected to blue tooth speaker and blue tooth earphone, only for listening music. *This MP3 4-8GB is Built-in storage, and 16-256GB is a external TF card. *The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Key Features: *Memory capacity: 4-256GB. *Storage Type: Flash. *Memory card type: TF card. *Video playback format: AVI, AMV. *Battery specifications: lithium battery, 420mAh. *Additional features:Touch Screen, FM radio function, picture browsing, recording function, built-in speaker, alarm clock, clock, stopwatch, text reading, video playback *Screen size: 1.8 inches, TFT 128 * 160 *Player Size: 88.8mm * 40.9mm * 9.2mm *Appearance Material: Zinc Alloy *LRC lyrics synchronized display: support *Playback mode: repeat play, single loop, all loop, browse play, random play *A-B repeat: support *TFcard: support, max. 64GB （you need prepare it by yourself） *Built-in speaker: Yes *Music play time (with earphone and screensaver status): 65-80 hours; *Video play time: 5-7 hours *Audio playback formats: MP3, WMA, WAV *Display type: color screen *Menu Languages: English, Russian, French, Spanish, Portuguese, Japanese, Korean, Indonesian, Dutch, French, Italian,Chinese and so on. *The lightweight MP3 player allows you to listen to high-quality music and audiobooks during your workout or outdoor activities. With durability that matches your stamina, dynamic sound to keep you in the zone, the player offers plenty of room for your songs and audiobooks, and an integrated microSD card slot lets you add even more storage, staying motivated will be a snap. All that plus an FM tuner and large, intuitive color LCD screen for on-the-move navigation make the Sport player the perfect workout partner. How to Copy Music To the MP3 Player: -Connect it to the computer and it shows up as an external device. -Click on it and drag and drop files into it. Contact us: *If you have any questions, please contact us at any time. Nothing can be solved by communication. *If you do not receive our response, please kindly resend your emails as maybe sometimes we did not receive your messages caused by internet problems.