คำอธิบาย
| Brand | OKER |
| Model | SM-350 |
| Frequency | 12-22 000 Hz |
| Impedance | 10 Ohms at 1 kHz |
| Sensitivity | 108 dB/mW |
| Microphone | Yes |
| Bluetooth | None |
| Wireless | None |
| Controls | Yes |
| Connector | 3.5mm |
| Cable Length | 1.6m |
| Battery | None |
| System Support | N/A |
| Package Contents | N/A |
| Package Dimension | (W x D x H) : 14.50 x 11.80 x 7.60 cm |
| Gross Weight | 0.16 KG |
| Volume | 1,300.36 cm3 |
