The waterproof bluetooth sunglasses is a targeted product of Leeyongin Safety Tech Limited. A complete and scientific modern production model is the assurance of its quality. For improving performance, while the R&D team completes its design, the quality inspection department will strictly check it from the raw material to the shipment process, not allowing the defective one to enter the market.

Since the early days of Leeyongin Glasses, we try every means to build our brand awareness. We firstly promote the presence of our brand on social media, including Facebook, Twitter, and Instagram. We have operating specialists to post online. Their daily job includes updating our latest dynamics and promoting our brand, which is beneficial to our increased brand awareness.

At LEEYONGIN, we have successfully established a relatively complete service system. The customization service is available, the technical service including online guidance is always a standby service, and the MOQ of waterproof bluetooth sunglasses and other products is negotiable as well. The above-mentioned are all for customer satisfaction.