On-line wholesale and retail store services featuring Robotic vacuum cleaners, vacuum spare parts, vacuum filters, rolling brush, dust bins, audio headphones; Batteries; Batteries and battery chargers; Batteries and battery chargers for intravenous fluid delivery apparatus; Batteries for lighting; Battery boxes; Battery cables; Battery cases; Battery charge devices; Battery chargers; Battery packs; Battery starter cables; Blank USB cards; Blank USB flash drives; Cell phone battery chargers; Chargers for batteries; Chargers for electric batteries; Charging appliances for rechargeable equipment; Communication hubs; Computer network adapters, switches, routers and hubs; Computer network hubs; Computer network hubs, switches and routers; Digital media hubs; Earphones and headphones; Electric batteries; Electric storage batteries; Electrical cells and batteries; Electrical storage batteries; Electro-dynamic apparatus for the remote control of signals; Electronic advertisement and messaging display unit with multi-networking (TCP/IP) capabilities and remote connectivity; Electronic cigar batteries; Electronic cigarette batteries; Headphones; Headphones including attached lanyard; Hubs for timing dials; Loudspeakers, headphones, microphones and CD players; Micro USB cables; Micro USB ports; Music headphones; Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Printer hubs; Radio transmitters and receivers for remote controls, radio controls; Rechargeable electric batteries; Rechargers for electric accumulators; Remote control transmitter for radio-controlled devices; Remotely-controlled sub-aquatic video camera containing a TV camera, transmitter, receiver and microphone to record, detect, measure, survey and locate objects underwater; Solar recharging battery pack for digital cameras; Solar-powered rechargeable batteries; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Sprinkler valve wiring hubs, including both computerized and non-computerized units; Stereo headphones; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Telecommunications hardware and software for monitoring and alerting remote sensor status via the Internet; Telephone equipment, namely, caller identification boxes; USB cables for cellphones; USB card readers; USB charging ports; USB charging ports for use in vehicles; USB computer access control key; USB computer security key; USB hubs; USB web keys for automatically launching pre-programmed website URLs