the sound merits of what is high-fidelity best completely wireless earbuds?

 Best completely wireless earbuds transducer according to their way of classification, there are Dynamic, electrostatic and magnetic, etc.. Points from the structure of open, semi-open and closed. From formal wear, there are best completely wireless earbuds, Grip-ear style and best completely wireless earbuds. International Electrotechnical Commission standard IEC581-10 best completely wireless earbuds,The main properties are: Frequency Response 50Hz to not less than 12500Hz; frequency response of a typical tolerance ± 3dB; frequency response curve slope does not exceed the per octave 9dB; unit within an average of around 250Hz-800Hz in the same octave bandwidth the difference between the sound pressure level of not more than 2dB; within 100Hz-5000Hz range, sound pressure level when 94dB, harmonic distortion less than 1%, no more than 3% at 100db; frequency response of the headphones allow vary between 2KHz-5KHz fall,best completely wireless earbuds in order to improve the transparency and sense of space.

  Everyone may eat than listen best completely wireless earbuds Familiar and more, then we start with the dinner. Spicy Sichuan, Guangdong, tasteless, fresh, Shanxi is hi acid. What these three flavors taste best? This best completely wireless earbuds is probably different people have different versions. Characteristics of the same best completely wireless earbuds. Europe headset such as Baia, Sennheiser, AKG, generally sounds relatively similar, true, clear, light and water. US headphones such as Gauss, Alice, Goethe, the sound feels passionate, humane, energetic. East Japan headphones have aesthetic characteristics, vocal beauty, warm voice, high-frequency extension is good, the sound has been described as quite similar to LS / 35a.