Specification:
Style: in-ear
Function: Noise cancelling
Communication: Wired
Connectors: 3.5MM
Use: All kinds of Smartphone/Tablet PC Audio player， etc.
Cable Length: 1.2M
Impedance: 32Ω
Sensitivity: 104DB/MW
Frequency Range: 20~2000HZ

Package Included:
1 X  Remax RM-303 Stereo Earphone with Mic For Mobile Phone MP3 MP4

More Details: