- OEM-X38 on ear headphone
- 2017-01-12 07:33
- Driver unit: 40mm diameter Impedance: 32 Ohms Frequency response: 20Hz to 20kHz Sensitivity: 115 ±3dB (at 1kHz) Maximum
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- 2017-01-12 07:33
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- Supply OEM Service ,Metallic Earphones
- 2017-01-12 07:33
- We are earphone factory ,supply oem service ,if you have any concept of earphone ,or new design ,we have the ability to