... Video products: MP3, MP4, DVD. Sound,computer keyboard, game machine button switch;2). Digital products: digital camera, digital ... , telephone, building equipment, PDA, etc.;5). Household appliances: TV, microwave oven, electric cooker, electric wind, electronic scale, electronic ... switch ,6 * 6 series waterproof light touch switch, 8 * 8 series waterproof light touch switch ,10 * 10 series waterproof ...