New Sound HD200 Stereo Bass Phone Headphones

1. Brand: Sound intone 2  Name: Wired control fashion music headset 3. No: HD200 4. Style: Over ear 5. Wired Control 6. Location: Fashion color high s ensitivity  40mm large unit driver be good at pop music 7.  Nylon andio line  anti-winding and strong 8. Comfortable wearing: Custom fit supra-aural soft earmuffs, artificial protein leather of earmuffs simulated to human skin texture    Technical Specification: 1. Driver Diameter: 40mm 2. Frequency range: 20-20khz 3. Sensitivity: 103db +/- 3dB 4. Impedance: 32Mw 5. Mic: Yes 6  Sensitivity: -38db +/- 3dB 7.  Cable length: approx 1.5 m 8. Color: White&Red, Black&Red, White&Green, Black&Blue, White&Purple 9. Accessories: 1x headphone