In general, we offer in ear headphones accessories along with a certain period of warranty. The warranty period and service vary from products. During the warranty period, we offer various services free of charge, such as free maintenance, the return/replacement of a faulty product, and so on. If you find these services are valuable, you can extend the warranty period of your products. But you should pay for the extended warranty service. Please contact our team for more specific information.

RevoNext Technology HK Co., Ltd. is well-respected company which manufactures a full range of earphone carrying case. RevoNext HiFi Audio's earphone accessories series are created based on unremitting efforts. best in ear earphones has outstanding features of ear in headphones to differentiate it from other products. Its ergonomics and soft design is inspired and created in Stockholm. The product is wear-resistant, durable to use. Built-in Microphone lets users talk hands-free on his or her device.

RevoNext HiFi Audio is always prepared to supply you with a complete range of services. Inquire now!