4.From 1998 to 2009, YISON started to get involved in the mobile communication accessories industry, set up a factory in Dongguan and selling its products. In order to further explore the overseas market, YISON brand company has been established in Hong Kong, in the audio industry has 10 years of experience. From 2010 to 2013, YISON began to focus on the independent research and development of earphones, a number of products sold at domestic and overseas, and won wide praise from Chinese and foreign customers.In 2013, YISON brand operation center was established in Guangzhou and further expanded the design and development team. From 2014 to 2019, YISON was invited to participate in large exhibitions at domestic and overseas. YISON products have passed a number of international certification and reached national standards, and products have gradually been recognized by customers in more countries and regions. YISON operates a number of direct-sale stores in China, with partners in more than 40 countries and regions around the world. In 2016, the production scale of YISON was continuously expanded, and the factory located in Dongguan added new audio production line. In 2017, YISON added 5 direct-sale stores and the production line of Bluetooth headsets. Celebrat, a diversified sub-brand, was added. China Constant Voltage DC24V and Adapter, Best Buy Bluetooth Speakers, Best Noise Cancelling Earbuds, Home Depot Bluetooth Speaker,Bluetooth Speaker With Lights. As a company dedicated to foreign trade of mobile phone accessories, YISON is committed to providing high-quality mobile phone accessory products and services to wholesale customers worldwide. We have rich experience in foreign trade and a professional sales team, which can provide customers with comprehensive services, including product recommendations, customized production, quality control, logistics and transportation, and other links. Yison's products cover various mobile phone accessories, including but not limited to wired earphones, Bluetooth earphones, data cables, power banks, Bluetooth speakers, etc. We can provide diversified product choices and support customers' personalized customization needs, undertaking ODM/OEM/OBM and other businesses. In terms of quality control, we strictly control product quality to ensure that each batch of goods meets customer requirements and international standards. We collaborate with reliable logistics partners to provide customers with efficient and reliable cargo transportation services, ensuring that goods can be delivered to customers in a timely and safe manner. We focus on communication and cooperation with customers, putting their needs at the center, and providing personalized services and solutions for them. Our sales team possesses rich industry knowledge and professional service awareness, able to respond to customer needs in a timely and effective manner, and provide professional advice and support. In the future, we will continue to uphold the concept of honest cooperation and win-win development, continuously improve our service level and product quality, and work together with customers to create a better future. Looking forward to working with you to jointly explore the foreign trade market of mobile phone accessories! The product will supply to all over the world, such as Europe, America, Australia,Tanzania, Canada,Thailand, Istanbul.Explore the wonderful world of music and feel the magic of sound! Yison's wireless speaker products will bring you an unprecedented audio experience. Whether you are a music enthusiast, outdoor enthusiast, or party expert, our wireless speakers can meet your pursuit of music and quality requirements. Our wireless speakers use the most advanced audio technology to present you with clear and high fidelity sound quality, making you feel like you are in a music scene. The design of wireless connection allows you to break free from the annoying cable constraints and freely enjoy the beauty of music. Meanwhile, our speakers are exquisitely designed and easy to carry, allowing you to enjoy high-quality music anytime, anywhere. We focus on the portability and durability of our products, and our carefully designed appearance and materials make it easy for you to carry. Whether it's outdoor camping or indoor parties, we can bring you the ultimate audio experience. At the same time, our speakers also have waterproof and dustproof functions, allowing you to fully enjoy the charm of music in various environments. Whether it's outdoor adventures, indoor gatherings, or daily leisure, our wireless speakers can bring you the ultimate audio experience. Choose our wireless speakers, choose excellent sound quality and portable user experience. Let our speakers become the perfect companion for your music life, bringing you more fun and enjoyment of music!