[ Cases for smartphones; Cell phone straps; ] Chargers for electric batteries; [ Covers for smartphones; Earphones; Electronic collars to train animals; Eyeglasses; Mobile phones; Protective films adapted for smartphones; Rechargeable electric batteries; Reflective safety vests; Traffic-light apparatus; ] USB cables [ ; Wearable activity trackers; Monopods for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants ]