Pre-shipment inspection (PSI) is one of the many quality control tests conducted by Dongguan Pinji Electronic Technology ltd. This inspection is based on standard QC testing or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. For us, pre-shipment inspection is an important step in the quality control process and a way to check the quality of the cheap bluetooth earphones before shipment.
Pinji Electronic Technology occupies the majority of the bluetooth earpods marketplace using its exceptional quality and expert support. bluetooth earpods series manufactured by Pinji Electronic Technologyinclude multiple types. And the products shown below belong to this type. IQUAX bluetooth earpods is developed with complicated electrical or electronic technologies. CNC technology, the microelectronic technique, and sensor technology have been adopted into its development by mechanical engineers. The high midrange balance armature produces a faster response and more subtle sound. In addition to protecting the customer's high-quality sleep, this product also adds an instant color matching and pattern design to the bed, changing the appearance of the room. It uses chipset from famous Chinese brands such as CSR, Airoha, and Jieli.
In bluetooth earpods business, IQUAX brand will pay more attention to the grade of the service. Ask online!
