QUESUM

Antennas; Apparatus for transmission of communication; Apparatus for transmitting and reproducing sound or images; Batteries, electric; Battery chargers; Cell phones; Digital video recorders; Earphones; Electro-dynamic apparatus for the remote control of signals; Lithium ion batteries; Radio receivers and radio signal tuners; Radios; Signal splitters for electronic apparatus; Smartphones; Telecommunications transmitters; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Transponders; Two-way radios; Vehicle radios; Walkie-talkies