Wall invented the world's first electric hair clippers and was invited to design space-specific hair clippers for American astronauts, making it a world-renowned brand of haircutting and beauty equipment. In 1995, WAL established its wholly-owned subsidiary, WAL Push Shear (Ningbo) Co., Ltd., a wholly-owned subsidiary in China. Because of the factory in China, its products are more affordable and easier to buy and after-sales. In addition, in the 2018 best hair clippers by TopTenReviews, Wall ranked first.
 
Huaer mainly has three series of imported professional hair clippers, domestic professional hair clippers and household hair clippers, the price of household hair clippers is generally below 400 yuan, and the price of professional hair clippers is generally more than 600 yuan, among which imported professional and domestic professional series are more recommended.
 
The Wall Five-Star series is a very representative imported professional hair clipper, which is the most powerful among all Wall hair clipper series. The powerful and efficient motor combined with the self-grinding steel head makes it easy to cut hair of any texture. But the other side of the power of the motor is that the head of the product is heavier, the vibration and sound are larger, but fortunately, the heat is fast and the heat dissipation is fast, which will not bring a bad experience to the user.
 
In the minds of professional hairstylists, the Five Star series is one of the best hair clippers for trimming vintage oily heads. The range can be fine-tuned (1-3mm) with a unique rocker arm, which allows for more precise control of the head distance than mechanical push-button fine-tuning, making it easier to pick out short haircuts with more natural transitions at sideburns for better grading. The five-star series is priced at more than 600 yuan, which is quite popular with professional barbers.
 
The price of domestic professional hair clippers is generally between 200-400 yuan, which is more suitable for personal purchase of product series, and the product model starts with "2", of which 2221 is more recommended. This easy-to-use hair clipper not only has a four-speed micro-adjustment shortcut button from 1-2.8mm, but also comes with four limit combs with a cutting range of 3-12mm, which can meet the trimming of almost any hairstyle. In addition, the 2111 is designed with an oil storage felt at the cutter head to save the trouble of adding lubricating oil frequently.
 
Compared with domestic brands, Wall's household electric clipper series is less cost-effective. Household electric hair clippers use steel cutter heads, the problem of heating can only be solved by intermittent use, and generally not equipped with fast charging technology, the length of the positioning comb can not be fine-tuned, the price of hair clippers with these configurations is more than 100 yuan, and the competitiveness is not strong.