| Applicable to the 3.5 foot interface of intelligent mobile phone |
| The stereo output dynamic combination |
| The flat winding prevention |
| The built in mic handsfree |
| Performance parameters |
| Speaker diameter: 10mm |
| Frequency range: 18~20000Hz |
| Sensitivity: 116 ÷ 3B (at 1 KHZ, 0.5rms) |
| mpedance: 32 ohms |