Shenzhen Koseli Technology Co.,Ltd. was officially established in 2012,focus on high-end Smart home ecosystem building innovative product of earphones,speakers and,smartphone accessories.Apart from making our own standard products with safety marks such as EMC,CE,RoHS,FCC,Telec ect. We also specialize in contract manufacturing of OEM/ODM parts and products for those trust worthy brand name all over the world Our objective to focus on customer needs is where we distinguish ourselves from others.With endless innovation from our experienced R&D team,together with our dedicated sales team,we have worked closely with customers on numerous successful project in the past from Europe,Japan,South-east Asia and America.Our vision "Let Everyone Be Able to Have" has been the core value orientation of product research and development. We are committed to doing the best product,and everyone can afford to buy it Welcome to join us together! Thanks for your support.