In fact, the cost of 777 may be a fraction of the retail price of shopping malls, and the cost of a set of more than 200 may be twenty or thirty yuan. If it is sold in a shopping mall, it will naturally go up, because it will charge store rent, electricity, labor and other prices. The cost of the online store will be saved, and the price will naturally come down.
If your girlfriend likes to brag, you'd better give her a new brand and a 777 in Kingston, Germany. Not good-looking, too old-fashioned. The appearance of this brand in Germany is gaudy, but of course it is calm.
Authentic products generally have outer packaging, instructions, desiccant, diaphragm, and each product will have LOGO.
Don't worry about buying on Taobao, just follow the normal payment procedures and do a good job of inspection.