Accumulators; Accumulators and batteries; Chargers for electric batteries; Chargers for batteries; Chargers for electronic cigarettes; Headphones; Headphones including attached lanyard; Loudspeaker systems; Loudspeakers; Projection screens; Projection screens for movie films; Video recorders; Adapter cables for headphones; Audio headphones; Audio speakers; Audio speakers for automobiles; Bass speakers; Batteries and battery chargers; Battery chargers; Battery chargers for laptop computers; Battery chargers for mobile phones; Battery chargers for tablet computers; Battery chargers for use with telephones; Biometric fingerprint door locks; Digital door locks; Ear pads for headphones; Earpads for headphones; Earphones and headphones; Electric accumulators; Electronic door alarms; Electronically-operated door latches; Game headphones; Internet digital video recorders; Loudspeakers, headphones, microphones and CD players; Music headphones; Noise cancelling headphones; Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Portable vibration speakers; Protective cases for audio equipment in the nature of speakers, headphones, audio mixers; Security products, namely, entry door systems comprising touch pads and security doors; Solar-powered battery chargers; Soundbar speakers; Stereo headphones; Wireless chargers; Wireless speakers; Wireless indoor and outdoor speakers