... MP3 Player 1. No screen 2. Capacity: 512MB~8GB 3. USB 2.0 Port Hot-sale No screen waterproof MP3 Player ... of 3 meters,soak 8 hours no problemSpecifics: Material: Plastic USB: High Speed USB 2.0Internal storage : 512MB, 2GB, 4G,8G, optionalPower supply ... -3.5 hoursPacking List: 1* mp3 player 1*Earproof 1*USB cable 1*English manual