Monster headphones not to believe that this will be a handset. for hot pot earphone's principle before had introduced that here does not do speaks in detail.Hot pot earphone method: [1]First is clears the entire frequency, the goal is makes a connection with the earphone after hundred arteries, the method is wonderfully broadcasts unceasingly continuously with many kinds of different frequencies,Diamond Headphones, generally the continual hot pot from one to two hours then rests, but the volume do not be too big,Monster Beats, approximately more than ten hours later will then have the tangible effect. Undergoes this stage bass performance including the original installation earphone also to have the obvious enhancement, but because myself sound card limits the hot pot earphone signal which I do to be highest can only do to 11025 Hz, but absolutely is also sufficient, the adult can hear the sound its vibrational frequency scope probably is 20-20000 Hz, the frequency is lower than 20Hz the sound wave to be called the infrasonic wave, is higher than 20000Hz to be called the ultrasonic wave, the infrasonic wave and the ultrasonic wave is the sound wave which one kind cannot hear. But I before has had an experience, (what is in the friend family the audition these audio frequency signal with is big sound box) starts when broadcasts the frequency which these average people do not hear, middle has a look to have the human is the golden ear, but friend's child (about 4-5 years old) run at this moment by the room yelled that any sound is so coarse, like this then can prove the child compared to adult's ear. (the attention hot pot earphone signal should better not need to listen, can be uncomforting. )[2]What with must do is the hot pot sound musical sense (is specially high quality earphone can have big help), mostly uses some high innate nature audio frequency broad pure tone musical note original, individual comparison likes having, pathos city, happy hotel and so on, application methods with on. In this stage, if you hear too many popular tunes, m