About 2 Trademarks found that are owned by Dongguan Yueersheng Technology Co Ltd

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

Headphones; Smartphones; Cases for smartphones; Computer peripherals; Downloadable mobile applications using artificial intelligence for home automation; Ear phones; Electric cables and wires; Loudspeakers; Mobile phone straps; Protective face masks for the prevention of accident or injury; Protective films adapted for smartphones; Rechargeable batteries; Sound transmitting apparatus; Stands adapted for mobile phones; USB cables