88869643
Apr 13, 2020
Aug 3, 2021
TIANJIN CHANGBA TECHNOLOGY CO. LTD.
Active Trademark
Downloadable computer application software for mobile phones, namely, software for playing music and recording songs; Downloadable computer application software for mobile phones, namely, software for karaoke singing, playing, recording, providing accompaniment lyrics and sound beautification, supporting uploading of audio and video; Downloadable computer programs for video and computer games; Headphones; Juke boxes, musical; Megaphones; Microphones; Portable media players; Sound transmitting apparatus; Speaker microphones
Electrical and Scientific Apparatus