Refers to audio and video products audio, video signal processing, output, display, etc., comprising:
CRT TV, LCD TV, rear projection televisions, home theater, speakers, stereos, amplifiers, recorders, karaoke OK, CD, DVD, VCD, EVD, MP3, MP4, MP5, tape recorders, radios, voice recorder, game, answering machines, headphones, headsets, microphones, speakers, car players, digital cameras, digital cameras, cassette players, video machines, karaoke machines, car DVD, car MP4, projection screen, monitor, bass Cannon, Walkman, automotive displays, electro-acoustic speakers, microphones, multimedia video, interior frets, USB audio and video entertainment bar, headrest DVD, phonograph, machine learning, automotive advertising, digital photo frame, organ, guitar, jukebox, CD-ROM drives, tape recorders, CD recorders, etc..

Product certification relevant international regulations
Audio and video products based on features, must meet safety, electromagnetic compatibility, radio spectrum and so on. For laser applications, the need for laser safety considerations; FDA for infrared applications also need to consider security.

GB 8898
 "Safe Sound and television broadcast receivers and associated equipment."
 
GB 13837
 "Sound and television broadcast receivers and associated equipment to allow interference characteristics and methods of measurement."
 
GB 17625.1
 "Limits for harmonic current low-voltage electrical and electronic equipments (equipment input ≤ 16A)"
 
UL 60065
 Audio, Video and Similar Electronic Apparatus - Safety Requirements
 
FCC PART 15
 Radio Frequency Devices
 
CSA C22.2 NO 60065-99
 Audio, Video and Similar Electronic Apparatus - Safety Requirements
 
BETS-7
 Technical Standards and Requirements for Radio Apparatus Capable of Receiving Broadcasting
 
IEC 60065
 Audio, video and similar electronic apparatus - Safety requirements
 
IEC / CISPR 13
 Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement
 
IEC / CISPR 20
 Sound and television broadcast receivers and associated equipment-Immunity characteristics-Limits and methods of measurement
 
EN 60065
 Audio, video and similar electronic apparatus - Safety requirements
 
EN 55013
 Limits and methods of measurement of radio disturbance characteristics of broadcast receivers and associated equipment
 
EN 55020
 Sound and television broadcast receivers and associated equipment-Immunity characteristics-Limits and methods of measurement
 
J 60065
 Terrestrial ィ ー Io Io, Io and accounts similar to terrestrial Bldg Full electronic equipment - Safety Requirements
 
J 55013
 Speech and accounts Te ji we wrote of Television Broadcasting trusted machine and shareholders' ni
Connected Machine Full Full Wave wireless prejudice allowable value and accounts assay
 
AS / NZS 60065
 Audio.video and similar electronic apparatus - Safety requirements
 
AS/NZSCISPR13
 Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement