90036178
Jul 5, 2020
Feb 9, 2021
HUIZHOU DUMAN TECHNOLOGY CO. LTD
Active Trademark
Headphones; Subwoofers; Batteries, electric; Cabinets for loudspeakers; Chargers for electric batteries; Headsets for telephones; Horns for loudspeakers; Rechargeable batteries; Solar batteries; Wireless headsets for smartphones
Electrical and Scientific Apparatus