| Video digital cameras, smart phones, aerial drone, network cameras, advertising machine, LED controller, monitoring equipment Audio card speakers, radios, the elderly machine, music player, learning machine, reading machine, chanting machine, singing machine, recording phone Healthcare class eye massager, massager, treadmill, music toilet Navigation \ recorder car navigation system, GPS, tachograph, other recorder Other applications charging piles, robots, toys, cash registers, 3D printers, tablets |
