- Metal earphone with TPE reflective cable
- 2017-08-25 18:19
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Model Number: UT-138 with hot sealing package
Key Specifications/Special Features:
Speaker driver: 8mm Frequency response: 20-20000Hz Impedance: 32ohm Sound pressure level (SPL): 92 dB +/- 3dB Jack plug: 3.5mm Cable length: 1.2 m +/-0.3M
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- MP3 earphone with unique design
- 2017-08-13 01:10
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Model Number: UT-183 With hot sealing package
Key Specifications/Special Features:
Speaker driver: 10mm Frequency response: 20-20000Hz Impedance: 32ohm Sound pressure level (SPL): 92 dB +/- 3dB Jack plug: 3.5mm Cable length: 1.2 m +/-0.3m
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