Earphones; Smartglasses; Bone conduction earphones; Chargers for batteries; Ear pads for headphones; Earphone accessories, namely, earphone cases; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Earphone holders for keeping earphones in the ears; Eye glasses; Noise cancelling headphones; Portable vibration speakers; Protective helmets; Riding helmets; USB cables; USB charging ports; Wearable activity trackers; Wireless chargers; Wi...