Head-clip cell phone holders; Loudspeakers, headphones, microphones and CD players; Cell phone holders for vehicles; Wearable computers in the nature of smartwatches; Wearable computers in the nature of smartglasses; Noise cancelling headphones; Waterproof cases for smart phones; Chargers for smartphones; Wireless battery chargers; Smart glasses; Wireless headphones; USB chargers adapted for car cigarette lighter sockets