Brands that were once hot but disappeared

Do you know what brands were once popular but are now gone? Universal charge can be said to be a necessity in the 80s and 90s, that era universal charge can charge the mobile phone battery, the hottest time three days can sell hundreds of thousands of universal charge, but later smart phones do not support the removal of the battery, universal charge will not be used, withdrawn from the stage of history;

Twenty years ago you must have heard the "Waveguide mobile phone, the fighter in the mobile phone" this advertisement, in 2000, The Bird mobile phone sold 700,000 units, won the domestic sales champion, is the first domestic mobile phone brand to enter the world's top ten mobile phones, but then Waveguide is not good at making mobile phones, playing with cars and real estate, to this day can not see the Waveguide's mobile phone; there is also Volkswagen's legendary model Beetle, in 1938 the first generation of Beetle was born, until 2019, the Beetle sold 25 million units in the world, But then because of the low cost performance coupled with the impact of Nissan cars, sales fell by three-quarters, Volkswagen had to abandon this model, and the Beetle ended. What other brands were once popular but are now disappearing?