Cases for mobile phones; Computer software and firmware for downloading and organizing music files, authenticating user identification; Divers' masks; Electronic indicator boards; Global positioning system (GPS) apparatus; Headphones; Mobile phones; Portable media players; Rechargeable electric batteries; Reflective and illuminated clothing, for the prevention of accidents; Slide projectors; Smartwatches; Theft alarms; Virtual reality glasses; Wearable activity trackers