The main purpose:
1) Communication equipment: cordless phones, mobile phones, interphone.
2) Information equipment: laptops, PDAs, portable fax machines, printers
3) Audio-visual equipment :: digital cameras, camcorders, DVD, VCD, MD, CD machine
4)Lamps: emergency lights, solar lights, searchlights, flashlights
5)Electronic toys: remote control cars, remote control boats, aircraft model aircraft
6)Power tools: electric drill, electric planer, electric saw, electric screw driver
7)Other uses: electric shavers, massagers, electric toothbrushes, portable terminal equipment.
