2. Household appliances: mainly including electric fans, air conditioners, televisions, stereos, vacuum cleaners, electric heaters, humidifiers, air fresheners, water dispensers, electric dryers, etc.
3. Personal household appliances: mainly including hair dryer, electric shaver, perm head, electric toothbrush, electronic beauty instrument, electronic massager, etc.
4. Personal digital products: mainly MP3, MP4, electronic dictionary, handheld learning machine, game machine, digital camera, digital video camera, etc. '
Extended data:
Precautions for using TV:
1, TV is most afraid of being turned on and off without restraint. Every time the machine is turned on, the filament of the picture tube should be preheated to accelerate aging.
2. TV is most afraid of strong magnetic interference. If you move a magnetic object in front of the screen, it will lead to color disorder.
Don't put the desk fan and TV set on the same table. The desk fan will vibrate after starting, which will affect the life of TV picture tubes.
4. When the TV is working, don't wipe the screen with wet hands or wet cloth, and don't pour cold water on the TV screen to avoid bursting and hurting people.
Baidu encyclopedia-household appliances