[ Batteries, electric; Battery charge devices; ] Cases for smartphones; [ Converters for electric plugs; ] Earphones; [ Electronic collars to train animals; Locks, electric; ] Protective films adapted for smartphones; Rechargeable electric batteries; Smartphone mounts; Smartwatches [ ; USB cables; Wireless chargers; Monopods for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants ]