1.metal housing custom earphones 2.with mic+volume control 3.3.5mm 4 pin jack 4.nice sound quality 5.OEM/ODM services

custom earphones with metal housing

Short description

Type: in-ear wired type

Usage:MP3/MP4 player, cell phone, computer,portable Media player

1.with mic+volume control2.metal housing3.nice sound quality4.OEM/ODM welcomed 

5.samples available

Main parameter

Speaker	10 mm
Sensitivity	105 dB
Response range	20-20000 Hz
Impedence	32
Distortion	< 2 %
Plug	3.5 mm
Cable	1.2 M

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