Safety devices, namely, headsets for remote communication; Safety devices, namely, wireless headsets for smartphones; Safety devices, namely, wireless cellular phone headsets; Sunglasses having built-in electronic devices, namely, wireless communication devices, headsets for remote communication, or headlamps; Headwear having built-in electronic devices, namely, wireless communication devices, headsets for remote communication, or headlamps; safety devices, namely, wearable headwear, hats, be...