mini digital speaker
1.Support Micro SD
2.music format like MP3,WMA etc
3.warranty:12 months
4.Lithium battery

mini digital speaker

1.Support Micro SD card

2.Support music format like MP3,WMA etc)  

3.FM Function
4.warranty:12 months

5.Line-in function for computer input
6.Built-in Lithium battery  

7.Accessory:Gift box, audio line, usb cable,user manual

8.Color:green