东莞市个公份安焕电子科技有限公司

1. Driver: dia.9mm Driver.
2. Impendance: 16 ohm+/-10%
3. SPL: 95dB+/-3
4. Frequency Range: 20-20KHz
5. Cord Length: 1.3M.
6. Plug: 3.5mm golden plated                            

7. Microphone: -45dB+/-3dB                    

8.For MP3,Iphone and Laptop        

9. MIC+Volume Control+ON/OFF switch+Forward/backward the song， same function with the Iphone