Color: Black / Blue / Green / Pink / Purple / White Material: plastic and Designed fashionable and cleverish appearance, fine workmanship Mini size, portable and easily to carry in your pocket USB data storage, supporting USB 2.0 External memory: support up to 8GB Micro TF card (Not Included) Support music format: MP3 Built-in Li-ion battery, directly connect with PC for re-charging Play time: 2-3 hours TF Card Capacity: up to 8GB USB Port: 2.0 Also can use as USB Flash Drive (You can use it to store any data / files) Size: 4.3cm x 2.9cm x 1.7cm /1.69inch x 1.14inch x 0.67inch Package Contents: 1 x Mp3 Player Only the above package content, other products are not included. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.