Adapter cables for headphones; Apparatus for recording, transmission or reproduction of sound; Apparatus for wireless transmission of acoustic information; Ear buds; Earphones; Headphones; Horns for loudspeakers; Loudspeakers; Portable media players; Smartwatches; USB cables for cellphones; USB charging ports; Wearable activity trackers; Wireless chargers; Wireless headsets for smartphones

Adapter cables for headphones; Earphones; Headphones; Loudspeakers; Portable media players; Smart watches; Subwoofers; USB cables for cellphones; USB cables; USB charging ports; Wearable activity trackers; Wireless chargers; Apparatus for wireless transmission of acoustic information; Apparatus for recording, transmission or reproduction of sound; Horns for loudspeakers

Accordions; Electronic musical instruments; Electronic musical keyboards; Flutes; Guitars; Harmonicas; Music boxes; Musical instruments; Mutes for musical instruments; Percussion instruments; Stringed musical instruments; Strings for musical instruments; Tuners for musical instruments; Violins; Acoustic bass guitars