Loudspeaker diameter: 40mm Frequency range: 20~20,000Hz Sensitivity: 111±3dB at 1kHz Impedance: 16 Ohm at 1kHz Input power: Max.50mW Mic dimension: 6 * 5mm Mic sensitivity: -54±3dB Keypad function: Volume+/-, mic control and mute Cable length: Approx. 3m Headphone size: Approx. 19 * 10 * 23cm Headphone weight: Approx. 430g / 15.2oz

• headphone with microphone connector great for PC or Laptops Bring you vivid sound field, sound clarity, sound shock feeling, capable of various games. noise isolation.
• Earmuffs used with skin-friendly leather material, and super soft Over-ear pads that is more comfortable for long time wear. volume controller, one key Mic mute, more convenient to use. The microphone is flexible for any positioning.

headphone with microphone connector great for PC or Laptops Bring you vivid sound field, sound clarity, sound shock feeling, capable of various games. noise isolation.Rock-T