E EVERKING

3D spectacles; Batteries, electric; Cell phone cases; Cell phone covers; Chargers for electric batteries; Keyboard covers; Power supplies; Protective helmets; Protective films adapted for computer screens; Renewable battery system to provide backup power; Wearable activity trackers; Wearable computer peripherals; Wearable computers; Carrying cases specially adapted for pocket calculators and cellphones; Cases for pocket calculators