<p><span style="font-size:18px"><strong>Specification</strong></span></p><p>Model: Beautiful World</p><p>Driver: 10mm ULT-Pro Dynamic Driver</p><p>Diaphragm: 3rd Generation DLC Composite Diaphragm</p><p>Cable Jack: 0.78mm-2Pin (Sunken Type)</p><p>Frequency Response Range: 10Hz-45kHz (IEC61094, Free Field)</p><p>Effective Frequency Response Range: 20Hz-20kHz (IEC60318-4, -3dB)</p><p>Impedance: 32Ω±15% (@1kHz)</p><p>Sensitivity: 122dB/Vrms (@1kHz)</p><p>Distortion: &lt;0.16% (@1kHz, AES17 20kHz, A-weight)</p><p><br/></p><p><span style="font-size:18px"><strong>Package</strong></span></p><p>1. Beautiful World</p><p>2. Interchangeable single-crystal silver cable</p><p>3. OE adapter (2.5mm, 3.5mm, 4.4mm)</p><p>4. Album</p><p>5. Galuchat leather storage case</p><p>6. RAFFIA</p><p>7. Plastic Ear-tips case</p><p>8. Spring Tips (S, M, L)</p><p>9. Manual</p><p>10. Card</p><p>11. Certificate</p><p><br/><br/></p><p></p>