Heat regulating apparatus; Heat sinks for conducting heat away from electrical components; Instruments for temperature control; Thermal contacts; Hi-fidelity loudspeakers; Loudspeakers; Mobile phone cases; Cases adapted for mobile phones; Portable power chargers; Training aids for animals (signalling whistles and clickers); Time controlled feeding devices for aquatic animals; Electronic training collars for animals; Electronic collars to train animals; Animal signalling rattles for directing livestock; Application software for locating animals; Application software for tracking animals; Body armour (protective coverings) for animals; Print cutters (photographic apparatus); Component parts for computers