About 1 Trademarks found that are owned by Shenzhen Jiajiayou Technology Co Ltd

Audio speakers; Battery chargers for mobile phones; Bicycle safety lights; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Earphones and headphones; Loud speakers; Smart watches; Smartphone stabilizers; Smartwatch bands; Wireless chargers; Wireless speakers