Cleaning of commercial premises; Janitorial services

Aerial amplifiers; Amplifiers for wireless communications; Antennas for wireless communications apparatus; Audio cables; Car video recorders; Cases for smartphones; Coaxial cables; Computer hardware, namely, wireless network repeaters; Computer peripheral apparatus; Covers for smartphones; Earphones and headphones; Electronic transmitters for jamming signals; Multimedia projectors; Portable media players; Protective sleeves for laptop computers; Radio receivers and transmitters; Smart watches...