TS-EDU21

Foldable Headband On-ear using 3.5mm plug
Color option: Black/White/Red/Yellow/Blue 
 
 
Speaker
Driver Units:  34mm NdFeB driver units
Magnet:  Neodymium
Frequency Response:  10Hz~20KHz
Sensitivity:  103 dB/mW
Impedance:  80mW
Cord Length:  1.2m
Plug:  3.5mm
Impedance  :38Ω