We contract with the top-tier laboratories and set up factory with advanced testing and production equipment in Shenzhen, in order to achieve industry-leading products and quality. We also have a great team to supervise mass production, inspect quality, and coordinate logistics, to ensure every earbuds with perfect sound effects.
All our products are inspected 100% in the production line: PCBA inspection, RF inspection, Bluetooth protocol & connectivity inspection, audio inspection, battery aging inspection, and final package inspection. We are confident about our engineering, production, and logistics ability. We guarantee customer order fulfillment post-production.