Eyeglasses; Odometers; Sirens; Smartwatches; Bicycle helmets; Bicycle speedometers; Flashing safety lights; Motorcycle goggles; Motorcycle helmets; Protective eyeglasses; Protective face masks for the prevention of accident or injury; Safety helmets; Speedometer testers; Speedometers for vehicles; Subwoofers for vehicles; Tire pressure gauges; Video cameras; Warning triangles; Wearable activity trackers; Wireless chargers; Wireless headsets for smartphones; Wireless speakers