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. Wired Earphones, Wireless Noise Cancelling Headphones, Akg Earphones, Welcome to Yison's music world! As a professional mobile phone accessory supplier, Yison has launched a series of high-quality wholesale headphone products to provide your customers with an excellent audio experience. Our headphone product line covers various types and styles, including in ear headphones, headphones, Bluetooth headphones, TWS headphones, and more. Whether your customers are music enthusiasts pursuing high fidelity sound quality or need portable and comfortable headphones for daily use, we can meet their needs. Our earphone products use the most advanced audio technology and high-quality materials to ensure clear and pure sound quality, comfortable and stable wearing. Whether it's outdoor sports, commuting to work, or leisure at home, our headphones can bring users the ultimate music enjoyment. Our headphone products not only focus on sound quality and comfort, but also balance fashion design and durability. We offer headphones in various colors and styles to meet the aesthetic needs of different users. Meanwhile, our earphone products undergo strict quality testing to ensure durability and the ability to withstand prolonged use. We promise to provide our customers with the most competitive wholesale prices, allowing you to obtain high-quality best-selling earphone products at a lower cost, thereby increasing your profit margin. Our sales service team is always available to provide you with consultation and support. No matter if you have any questions or needs, we will be happy to serve you and ensure a pleasant and smooth shopping experience. We look forward to establishing a long-term and stable cooperative relationship with you, growing together and achieving success together.
Wholesale Best Best Wireless Earphones Factories – Celebrat A21 high quality wireless earphone neckband for sport, smart earphone wireless headphones for adult – YISON Detail:

Model |
A21 |
Wireless version |
V5.0 |
Drive unit |
10mm |
Transmission distance |
≥10m |
Impedance |
32Ω±15% |
Sensitivity |
93dB±3dB |
Music time |
About 6 hours |
Call time |
About 3.5 hours |
Battery capacity |
3.7V/110mAh |
Charging time |
About 1.5hours |
Standby time |
About 250 hours |
Input voltage |
Micro USB/ DC5V/ 500mA |
1. Free listening, wireless fun, comfortable and close to the ear, and can’t be thrown away. The earphone is designed with an oblique in-ear design, which makes you comfortable and stable to wear. Even if you wear it for a long time strenuous exercise, the ear will not swell and hurt, which is more suitable for sports;
2. Large-capacity battery, always accompanied by music, built-in 130mAh lithium battery, fully charged can play continuously for 6 hours, enjoy music at any time; long standby time of 250 hours, music playback time can reach 6 favorite Sohu;

3. It adopts high magnetic design, strong magnetic force, does not fall off, magnetic absorption absorbs and refuses to wrap, when not in use, it is fixed by adsorption and hangs in front of the neck to prevent loss; and it is made of polymer material to avoid sweat soaking damage;
4. High-definition communication, just like an interview, supports binaural high-definition communication, barrier-free and stable transmission within 10 meters, making communication clearer and more beautiful, supports Bluetooth wireless V5.0, high-definition communication is not stuck;

5. Three-button operation, blind press, easy operation, sensitive response, easy to complete music playback, answer/hang up calls, etc. Let you no longer worry about misoperation, you can easily control it anytime, anywhere.
6. Built-in the latest chip, high-definition calls, enjoy HIFI music, let you feel the pleasure of music at any time, no longer worry about the problem of stuck, make the use more convenient and fast, and no longer worry about the problem of loss.











Product detail pictures:
Related Product Guide:
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. Wholesale Best Best Wireless Earphones Factories – Celebrat A21 high quality wireless earphone neckband for sport, smart earphone wireless headphones for adult – YISON , The product will supply to all over the world, such as: Jamaica, Namibia, kazan, As a company specializing in mobile phone accessories, YISON is committed to designing and manufacturing high-quality headphone products to meet the needs of users for audio experience. Our headphone products not only focus on sound quality performance, but also on comfort and fashionable design, allowing users to enjoy a high-quality music experience while showcasing personalized fashion styles. Yison's R&D team constantly pursues innovation, combining the latest audio technology and material science to design earphone products that meet market trends and user needs. Yison's production factory in Dongguan is equipped with advanced production equipment and strict quality control system, ensuring that every earphone product can meet high standards of quality requirements. In addition to product quality, we also pay attention to after-sales service. Yison's sales team provides customers with high-quality and comprehensive services. We have established a comprehensive pre-sales and after-sales service system to provide users with fast and thoughtful support, allowing them to feel our integrity and thoughtfulness during the purchase and use process. In the future, we will continue to innovate, continuously improve product quality and service level, provide users with more and better headphone products, and make their music life more rich, comfortable, and personalized. Looking forward to working with you to create a better future together!