Specification :

* Product Model: TRN X7

* Wear :Ear hook

* Jack type: 3.5mm

* Frequency response: 20Hz-40000Hz

* Connector type:Full balanced armature

* Impedence : 20 Ohm

* Sensitivity : 2Pin

* Cable Length: 1.2m+/-3MM

* Color: Purple/Black

* Whether with cable: Yes

* Weight (Headphone + cable):12g+13g