Feature:<br> Built-in rechargeable lithium battery, a variety of charging methods.<br> External memory: Supports up to 32GB TF card, and can also be used as Micro SD / TF card reader (without memory).<br> Support music files such as MP3, WMA format. Le can play 10 kinds of sound quality, perfect music enjoyment.<br> The design is simple, refined and stylish.<br> Note: There is no built-in memory. So you need to buy an extra TF card.<br> Product specifications:<br> Standby time (hours): 48 hours<br> Battery capacity: 80 mA<br> Headphone jack: 3.5mm<br> Playtime (hours): about 10 hours<br> Mode of operation: keystroke<br> Built-in battery type: special lithium battery<br> Interface: USB 2.0<br> Weight: 17.9 grams<br> Size: 8.5 x 2.5 x 0.9cm<br> Specifications:<br> Digital music player supporting MP3 and WMA music format.<br> Built in rechargeable lithium battery, full music can be continuously played 10 sound quality, perfect music enjoyment.<br> Design is concise, exquisite and fashionable.<br> Fashionable and compact shape design, exquisite workmanship and exquisite gifts.<br> Package Included:<br> 1*MP3 Player<br> Notes:<br> Due to the difference between different monitors, the pictures may not reflect the actual color of the item.<br> Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.<br> Please leaving a message before you give the bad feedback, if the products have some problems.<br> Thanks for your understandings.<br> By the way, if you like our store, Please add our store to your Favorite Stores, You can get our New arrival and Discount information in time.