Since established in 2003, Shenzhen Kailai Electronic Technology Co., Ltd. Is engaged professionally in the development and design for the application of high- frequency wireless blue-tooth technology. Being led in persisting for excellent technology, concentrating in the all-round research and development in wireless blue-tooth communication technology, our company has had wide co-operation with many enterprises and university domestically and abroad. Based on our internationally-advancing capability in researching and developing, we produced series high quality blue-tooth products with high additional value of independent intelligence such as blue-tooth earphone, blue-tooth stereo, blue-tooth adaptor, blue-tooth MP3, etc. Until today, for our consistent persisting for advancing in technology, our leading position in wireless communication field has been founded. Our goal is to become the navigator in wireless communication technology.