About 3 Trademarks found that are owned by Dongguan Oumu Technology Co Ltd

Color is not claimed as a feature of the mark.

Earphones; Headsets; Microphones; Smartwatches; CD players; Computer peripheral devices; Data cables; Ear pads for headphones; Loud speakers; Portable audio players; Rechargeable batteries

Headsets; Microphones; Cabinets for loudspeakers; CD players; Computer peripheral devices; Data cables; Ear pads for headphones; Loud speakers; Portable audio players; Rechargeable batteries