1. Frequency: 20Hz-20kHz
2. Sensitivity: about 115dB
3. Impedance: about 22 ohms
4. Wire material: silver-plated double wire
5. Driver: 10mm dynamic coil
6. Connector: 3.5mm
7. Cable length: about 120cm

Features:
1. HD resolution, presenting HD sound
2. Emphasis on popular vocals and listening atmosphere, low-frequency volume surging, high-frequency smooth, in the popular vocals, R & B, bass, heavy metal, DJ, stage reverb and other aspects of the performance of the excellent
3. Composite titanium-plated metal diaphragm, interpretation of surging HiFi tri-frequency, to enjoy the exciting charm of lingering
4. Optimised magnetic circuit system, small thrust, fast drive, high power, strong overall performance
5. Enhanced magnetic field strength, improve the low-frequency power, increase the response to the audio range, bringing a large dynamic range of low-frequency performance
6. Various craft techniques, covering resin drip, metal mounting, nickel-plated patterns and a variety of processing
7. Semi-open design of the rear chamber, can quickly release the internal sound pressure, reduce standing waves and distortion, so that the sound is clean and noise-free, three-frequency balance and clean, to achieve comfortable and durable results
8. Improved two-pin connection design, wrapped 2Pin plug, easily reduce the shortcomings of plug-in headphones easy to loose
9. Physical noise cancellation can reduce noise interference, comfortable to wear
10. Widely compatible with 3.5mm interface devices, such as computers, mobile phones, tablets, TV game consoles, etc.
11. Silver-plated double-parallel line, silver-plated layer can improve transmission efficiency and reduce distortion, double-parallel structure, reduce the listening effect, so you can enjoy high-definition sound quality