Model name: GENIUS HS-400A

Specification :

• Type: Headbands adjustable
• Connectivity: 3.5 mm jack
• Frequency Response: 20 Hz – 20 kHz
• Sensitivity: 102 dB ± 3 dB
• Impedance: 32 ohm ± 15 %
• Microphone: Yes
• Volume Control: Yes
• Microphone Mute: No
• Cable Length: 1.8 m
• Weight: Approx. 158 g
• Compatible Devices: Works with a 0.14 in (3.5 mm) input including a television, computer, smartphone, and tablet music player