Description:
Brand Name: Langston Langsdom
Model Number: IN22
Style: In-Ear
Impedance: 32Ω
Sensitivity: 106 dB/v
Max.Input Power: 19mW
Frequency Response: 20Hz-20KHZ
Cable: 1.2M 
Plug: 3.5mm， silver plated
size of driver: 12mm
Speaker: 6U， 32Ω
Function: Noise Cancelling，Microphone

 

Package Included:
1 X 3.5mm In-Ear Earphone Headphones