family radio service (FRS) radios, walkie-talkies, batteries, solar battery and charging devices for outdoor and indoor use, .wireless telephones, wired telephones, mobile telephones, global positioning systems device, telephone answering machines and home remote control, cash registers, facsimile machines; manual and electric calculators and parts thereof; portable electronic calculators and parts thereof; printout devices for calculators; data processing machines and parts thereof; keyboards, sorting and feeding devices, storage, input and output devices for use with data processing machines; computer peripheral devices; software program(for upload and download); USB flash drives; software program for upload and download; time recording apparatus; phototelegraphy apparatus; laptop computers; electronic notice boards; portable telephone, cell phone cases, covers and chargers; satellite navigational apparatus; cell phone straps; bags adapted for laptops and portable phones and accessories; portable media players; in-ear headphones; headphones; wires, connection cables; integrated circuits, plugs, sockets and other contacts and electric connections; voltage stabilizing power supply; alarms; protection devices for personal use against accidents and theft; wearable digital electronic devices in the forms of wristwatches, wristbands and eyeglasses, bangle and spectacles for the wireless receipt, storage and /or transmission data and messages, home automation system; lighting control system and devices; video conferencing system and devices; data collaboration system and devices; audio conferencing system and devices; heating and air-conditioning control system and devices; curtain or blind rolling control system and devices; central control system and switching devices for remote control indoor and outdoor; sound control system and devices; home cinema system and devices; photocopiers and parts thereof, toner for use with photocopiers; carrying bags and covers for office machines and devices and home automation apparatus and devices