Battery chargers; Burglar alarms; Cabinets for loudspeakers; Camcorders; Computer mouse; Computer keyboards; Data processing equipment, namely, couplers; Electric navigational instruments; Headphones; Loudspeakers; Monitoring devices for monitoring battery performance characteristics; Mouse pads; Photographic cameras; Portable media players; Radios; Rechargeable batteries; Video baby monitors; Wearable activity trackers; Wireless communication devices for voice, data or image transmission