Sony Dynamic closed-type headphones MDR-ZX310-L Blue

• Folding mechanism of its own that can be compact size Quick folding mechanism adopted simple, easy to carry
• Model: Dynamic Sealed Driver diameter: 30mm Playback frequency: 10 ~ 24000Hz
• Impedance: 24 Output sound pressure level (sensitivity): 98dB Plug: 3.5mm stereo mini plug
• Code: 1.2m Weight: about 125g I (except cable)