Foshan Xinghongde Technology Co., Ltd.
Focus Us On
DOWNLOAD

Owning It, It's So Comfortable to Listen to Music with Headphones!

According to a report released last year by the World Health Organization, 1.1 billion young people worldwide are at risk of hearing loss due to the long-term use of personal audio devices such as headphones or frequent bar nightclubs.

Bar nightclubs can not go, but can not wear headphones to listen to music, for many people is really uncomfortable.

Is there really no way to listen to a song on the way to and from work, except to put a high decibel sound on the battery car and fly through the crowd?

Normal speakers, unless you tune the sound to a very small, otherwise the people on the side can hear.

But basically you can't hear it yourself. Bluetooth amplifier class d have the effect of "directional audio". In a certain range, you can hear the voice of bluetooth amplifier class d clearly, but the people on the side can hardly hear the voice.

So compared with traditional headphones, the most important thing about bluetooth amplifier class d is that they can provide users with a full range of auditory feasts at a safe distance without damaging the eardrum.
Related News
  • The Main Classifications of the Loud Horn Speaker

    The Main Classifications of the Loud Horn Speaker

    April 24, 2019There are many kinds of loud horn speaker, which can be divided into electric (moving coil type), electrostatic (capacitive type), electromagnetic (tongue spring type) and piezoelectric (crystal type)...view
  • Class d Pa Amplifier Improves Audio Quality

    Class d Pa Amplifier Improves Audio Quality

    March 29, 2019Compared with Class A/B amplifier, class d Pa amplifier has poor audio performance. It not only has large distortion, but also has narrow dynamic range. Therefore, the current designer of class d Pa a...view
  • Where Am I Able To Buy A Digital Radio?

    Where Am I Able To Buy A Digital Radio?

    January 9, 2019You can purchase digital radios designed by RH-AUDIO Commercial Sound System Manufacturer at many major retail outlets and online retailers in Adelaide, Brisbane, Melbourne, Perth and Sydney. When you...view
  • Summary of Multi Zone Audio Technology

    Summary of Multi Zone Audio Technology

    April 24, 2019The zone selector connects the audio source through the audio interface and the control interface, uses the coaxial line as the transmission line through the interface module of the central control te...view
  • Technical Indicator for PA System Amplifier

    Technical Indicator for PA System Amplifier

    April 20, 2021If given the distortion rate, the PA system amplifier can produce a maximum power output to drive an amplifier of a certain load, such as a speaker. The PA system amplifier plays the role of "org...view
  • Master the Five Knobs of Digital Audio Matrix, Easily Debugging Audio Dodge

    Master the Five Knobs of Digital Audio Matrix, Easily Debugging Audio Dodge

    January 4, 2021The digital audio matrix with a variety of programmable functions is designed to achieve excellent performance of the sound installed in the sound field environment. It focuses on the reliability and ...view
chat
  • TEL:+86-13076829269
  • FAX:
  • EMAIL:info@rh-audio.net
  • ADDRESS:No. 601-2,602,603,Building 11,Zone 2,Wanyang S&T Park,Beijiao Town,Shunde District,Foshan City,Guangdong Province,China