Material: Plastic
<br />Size:4.2 x 2.8 x 1.3cm/ 1.6 x 1.1 x 0.5'' (L x W x H)
<br />3 Types for yourchoice: Type 1, Type 2, Type 3
<br />3 Colors for yourchoice:Black, Pink, Blue
<br />Supported audio formats: MP3
<br />Storage capacity: no memory , Insert TF(Mictro SD) memory cards, mobile phones with a small memory card
<br />Interface : mini USB 2.0
<br />Battery Type: Built-in high-energyrechargeable lithium battery, about 4 hours of continuous playback
<br />Frequency : 20HZ-20KHZ
<br />Download song: 1.plug TF card, connectthe data cable, the machine's switch to ON, start the download
<br />2. After the download is complete, exit on the computer disk, MP3removed from the data line, the switch to OFF, the download iscomplete.
<br />Tips: This MP3 To connect the computer to find the card removabledisk
<br />Product description:
<br />Free to entrainment , simple, elegant ,stylish.
<br />Support for digital music playback MP3WMA format.
<br />Can be used as a mobile flash drive,songs or data stored anywhere.
<br />Can be used for TF card reader.
<br />In addition to MP3 and mobile storagedisk function.
<br />Using USB 1.1/2.0 interface, supporthot-swappable , plug and play.
<br />No external power supply.
<br />Using a variety of operating platforms.
<br />The storage medium. No mechanicalcomponents , anti- vibration, anti-electromagnetic interference.
<br />Built-in high-energy rechargeablelithium battery, long standby time.  Battery Description Use?Please get the goods after prooptoelectronics, three times before charging to keep within 30minutes , run a continuous loop and then washed three times toactivate the battery has reached full potential , this method canmake the battery more than five hours of continuous use . Remember ,do not charge more than 2 hours , or easily create MP3 built-inlithium failure and damage.
<br />Do not concern MP3 charging or chargeris what kind of state around 1-2 hours on full power , MP3 indicatorwill not change after the full power of any state. Time 3. SingleUSB port on the computer is connected not to exceed two hours , topull out from the computer when the computer must be in strictaccordance with the requirements of the operating system , firstremove the hardware before unplugging the MP3. Otherwise it caneasily result in loss of MP3 player software program .  Package Content: 1 x Clip MP3 Player