A. Product parameter : 

1. Output: RMS  3W x2

2. Frequency: 100HZ---18KHZ

3. Speaker specification: Φ52mmx2/4Ω  

4. SNR: ≥75db

5 .Box sizes:L153 x L90x H85 mm     

6. Power Supply: ～5V-USB  3.5 Stereo Head                            

7. Battery:3.7V 600mA                                

8. Material：Acryl, Crystal Green Lamp Post                          

9. Built-in：SD Card Reading、USB Decode、Remote Control, LED Display  

10.Accessories:USB Power Line,2.5mm Audio Connector,Sony Ercisson/Nokia,MOTO/ adapter

B. Product Instruction:

1.Connect to DC5V adapter to charge the machine.

2.Can play SD/MMC/MS Card, FM radio reception

3.Insert the SD Card,the machine will read memory card automatic.

4.Insert the audio cable in “LINE IN” port, can connect to the cellphone,MP3 MP4,Computer,and other output.