Xport Co., Ltd.

1. Excellent audio quality.
2. Noise suppression.
3. Double sides' earphone designed.
4. OEM and ODM are welcome.

1. Sensitivity: 58 +/- 3 dB.

2. Card length: 1.2m(4 feet).

3. Connector: 3.5 mm.

4. Cord fastener: included.

5. Voice switch: icluded.

6. Neck strap: (option).

7. Packing: blister.

8. Speaker: 30 mm dynamic type.

9. Impedance: 32 Ohms +/- 10%

10. Sensitivity: 105 +/- 3 dB.

11. Mylar thickness: 9um (option).