Pedometers; Apparatus and instruments for weighing; Automatic indicators of lowpressure in vehicle tyres; Baby monitors; Battery chargers; Covers for smartphones; Digital photo frames; Distance measuring apparatus; Headsets for telephones; Hygienic covers adapted for virtual reality head-mounted displays; Infrared detection apparatus; Luminous signs; Rechargeable batteries; Speedometers for vehicles; Telephone sets; Virtual reality headsets; Wearable activity trackers