## SONY Headphones MDR-XB550AP
## Grayish White**Headphone Section*** Type: Closed, Dynamic* Driver Unit: 30mm Dome Type (CCAW Voice Coil)* Sensitivity: 102dB/mW* Magnet: Neodymium* Frequency Response: 5Hz-22,000Hz* Impedance: 24 Ω (1KHz)* Maximum Input: *21,000mW(IEC)* Cord Length: Approx. 1.2m Litz Wire* Cord Type: Y-Type (Flat)* Input Plug: Gold-plated L-shaped 4-pole Mini Plug* Weight: *3 Approx. 180g**Microphone Section*** Type: Electret Condenser* Polar Pattern: Omnidirectional* Volume Adjustment: -* Effective Frequency Range: 20Hz-20,000Hz* Open Circuit Voltage Level (0dB=1V/Pa): -40 dB (0 dB = 1 V/Pa)* Output Impedance: -