Ultrasonic sensors; Dog whistles; Sound alarms; Ultrasonic equipment used to test or inspect damage to aircraft; Electric bark control dog collars; Electrified fences; Bark control devices for training dogs; Passive infrared detectors; Pet collar accessories, namely, safety lights; Battery chargers for mobile phones; Noise cancelling headphones; Radio receivers for remote controls; Wireless earbuds; Electronic collars to train animals; Electric bark control dog collars featuring citronella sp...