Aerials; Baby monitors; Dog whistles; Ear plugs for divers; Earphones and headphones; Electric navigational instruments; Electronic collars to train animals; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, mobile phones; Headphones; Masts for wireless aerials; Mouth guards for sports; Television antennas; Wearable activity trackers; Flip covers for smart phones; Waterproof cases for smart phones