Function: Mobile Phone, Monitor Earphones, HiFi Earphones 
Sensitivity:115dB 
Connectors:3.5mm 
Line Length:1.2m  
With Microphone: Yes 
Resistance: 32Ω  
Style: In-Ear 
Communication: Wired  
Frequency Response Range: 20-20000Hz  
Vocalism Principle: Dynamic 
Control Button: Yes 
Main functions: Play, Pause, Previous, Next track, Microphone  
Function: Microphone, Voice control, Portable