English 
Brand: Genius
Model name: HS-520
4D Xpert AirFlow Technology:
Headphone Feature
Headphone Type: Over-Ear
Number Of Speakers: 2
Speaker Diameter: 40 mm
Frequency: 20 - 20 000 Hz
Sensitivity: 93 dB
Impedance: 32
Connectivity
Connectivity Technology: Wired
Jack Type: 3.5
Body
Body Material: Plastic, PU Leather
Water Resistant: No
Audio Feature
Microphone: Yes
Buttons
Volume Control: Yes
Color
Color: Black