Model Number: TW-540<br />Battery Specification: Lithium Battery<br />Supports Recording Function: Yes<br />Storage Type: Flash Memory<br />Battery Life: < 10 hours<br />Audio Format Support: MP3<br />Style: MP3<br />Operation Mode: Touch Tone<br />Signal Noise Ratio:  90dB<br />Function: Voice Recorder<br />Have Speakers or not: No<br />Memory Size: TF  not include <br /><br />Cartoon car MP3 features:<br /> <br />This section for the card mp3・the machine itself without memory・ you need to plug in the memory card can be used・ mp3 run out of electricity and then recharging・charging switch to ON position・ charging time is 30 minutes・ Because this is just a small lithium battery・ do not charge more than ten hours. Thanks<br /> <br />Packing List 1 car MP3 Player + Opp Bag