| Features | |
| High sound effect 3.5mm plug in-ear style Noise isolation earphone Enjoy your music anywhere | |
| General Specs | |
| Brand | AWEI |
| Model | ES900I |
| Sound | Excellent sound effect |
| Earphone Type | In-ear style |
| Impedance | 16Ω±15% ohms at 1kHz |
| Frequency Response | 20～20000HZ |
| Sensitivity | 110DB±3DB |
| Drive | 11.5 mm |
| Cable Length | 1.2 m |
| Connector | 3.5 mm audio jack |