คำอธิบาย
| Brand | OKER |
| Model | SM-715 |
| Frequency range | 20-20KHz |
| Sensitivity | -58+-3dB |
| Impedance | 32 ohms+-15% |
| Microphone | 6.0 x 5.0mm |
| Connector | AUX 3.5 mm |
| Cable length | 2+-0.2M |
| Jack | 3.5 mm. |
| Package Dimension | (W x D x H) : 22.00 x 28.00 x 9.00 cm |
| Gross Weight | 0.35 KG |
| Volume | 5,544.00 cm3 |
