[ Audio speaker enclosures; Audio speakers; Batteries; Camera cases; ] Cameras; [ Cases adapted for photographic equipment; Cases for mobile phones; Cases for photographic apparatus; Cases for telephones; Computer peripheral equipment; ] Devices for wireless radio transmission; [ Electronic devices, namely, energy submeters for tracking and monitoring energy usage; Electronic monitors for monitoring flowmeters; Headsets for cellular or mobile phones; Headsets for mobile telephones; ] Headsets...