Winfly Development Co., Ltd. is a China wholesaler of electronic products, including MP3 sunglasses,Bluetooth Sunglasses,Camera Sunglasses, mobile FM transmitters,Power bank,bluetooth car kit,car charger,car mp3 players,car fm transmitters and bluetooth usb dongles . All our products undergo several stages of strict quality control and are 100% inspected . Winfly is not only committed to superior product quality but also to excellent customer service . We always put customers&＃39; needs first . Now, our products are exported to customers throughout the world including Europe, the USA, Asia and Australia .You can be assured that doing business with Winfly will exceed your expectations. We look forward to building long-term business relationship with you .