Audio interfaces; Audio- and video-receivers; Baby monitors; Bags for cameras and photographic equipment; Chronographs for use as specialized time recording apparatuses; Earphones; Egg timers; Electrified fences; Electronic collars to train animals; Football helmets; Headphones; Hourglasses; MP3 players; Pedometers; Ski goggles; Smartwatches; Swim goggles; Virtual reality headsets; Walkie-talkies; Wireless headsets for smartphones; Bicycle helmets; Electric and electronic effects units for mu...