9 Batteries; Headphones; Loudspeakers; Smartwatches; Audio speakers; Downloadable mobile operating system software; Downloadable software to control and improve audio equipment sound quality; Electric cables and wires; Electronic chips for the manufacture of integrated circuits; Optical lamps; Portable ultrafine dust measuring apparatus; Portable vibration speakers; Rechargeable batteries; Wireless speakers
The mark consists of the stylized wording of "HIGH MASTER". Color is not claimed as a feature of the mark.