Once customers encounter some problems with the best in ear earphones operations, installation, and other issues, they can directly come to our after-sales service members. They are warm-hearted and dedicated to helping deal with the problems by resorting to the mechanical engineers. The service members will write down the engineer advice and send them to customers through email. For urgent questions, our engineers will make a phone call to clear up the confusion. There is contact information for customers to reach, please access our website.
RevoNext Technology HK Co., Ltd. has a full set of management system and sound technology methods. RevoNext HiFi Audio is mainly engaged in the business of earphone cable and other product series. Different styles for in ear earphones meets different needs of people. It features precious internal acoustic structure design and fine circuit optimization. People have no worry that it will retain stains or dirt. It is very easy to care for, and people just need to wipe it clean with clean damped cloth. The 3.5mm jack offers a wide range of compatibility with almost all Android or iOS music devices.
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