The headphone amplifier is designed for most normal headphone. It can improve the music coming through the headphones.
The unit is specially designed to cope with the defect of the low output impedance and low trust of typical cell
phone’s audio out.It adopts USA high fidelity audio processing chip with patented audio processing technology,
thus changing the phone audio quality,giving the best music enjoyment with the high fidelity stereo audio quality.
1.Positive and negative double power technology
Built-in single power supply circuit effectively suppress background noise, thus attaining a best stereo audio effect.
2.High frequency dynamic compensation tuning circuit network Built-in butter worth circuit design can make up
these shortages of mobile phone music, such as the darkness of high frequency and weakness of low frequency.
3.Low distortion calculation amplifier
THD: THD+N is zero.006%
Free output capacitance,making the reference of ground level as the output design,the low frequency is surgent,
the sound with the design of internal resistance power supply is a lot transparent and the dynamic range is better.
Degree of separation：70DB
Package contents :
1×USB charging cable
1×Headphone adapter(3.5mm transfer 2.5mm)
We promise a three months warranty.
- High audio quality and low delay.The headphone amplifier can improve the audio quality and make the sound become superior acoustics. It provides a large increase in sound quality. offers you a sense of HIFI stereo system.
- Easy to use. This amplifier is easy to install, no need switch button, automatically detect the load start up, when there is the earphones of the output end inserted,it automatically turns on, if plugged out, it automatically turns off.
- Small size. This little amp( L:57mm W:14mm) has a pocket size. It is very convenient to take it with you.
- High efficiency charging. Usually charges 20 minutes,it can work 5 hours. Built in low voltage function. It will automatically power off if the voltage of the inner battery is lower than 2.9V. It is safe for your devices.
- This headphone amplifier is suitable for most types of headphone. It can make the normal headphone become a stereo system. It will make a large difference after you use it with your headphone and you can enjoy your favorite music.
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