Cables for optical signal transmission; Cables for electrical or optical signal transmission; Cases for smartphones; Cell phone straps; Computer peripherals; Data synchronization cables; Mobile telephones; Protective films adapted for smartphones; Selfie sticks; Smart glasses; Smart rings; Smart watches; Smartphones; Telecommunication cables; USB cables; USB cables for cellphones; Wearable activity trackers; Computer cables; Data cables; Data processing equipment, namely, couplers; Electric c...