About 2 Trademarks found that are owned by Shenzhen Glansi Technology Co Ltd

Earbuds; Electronic devices for animal locating and tracking programmed to use global positioning systems (GPS) and cellular communications; Keyboard and print out apparatus for use with computers; Smart watches; Smart rings; Wearable computers in the nature of smartglasses; Wireless adapters for computers; Wireless chargers; Wireless headsets for smartphones; Wireless speakers

The wording "fecoul" has no meaning in a foreign language.