USAMS SJ022 Earphone:

General Specification.
Brand: USAMS.
Model: USAMS SJ022 Earphone.
Color black, gold, rose gold.
Cable Length 1.2 meters.
Wearing Type In-ear.
Material of USAMS SJ022 Earphone : ABS Aluminum alloy TPE.
Product Weight 170g.
Technical Parameters.
Conectivity Interface 3.5mm audio jack.
Driver Unit of USAMS SJ022 Earphone 14.2mm.
Receive Sensitivity 104?4dB (1KHz).
Frequency Response 20-20KHz.
Microphone Support.
Mic Sensitivity -40 5dB (0dB=1V/Pa1KHz).

color

Black, Gold

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