Riwei is a small household appliance brand founded in 1993, in the field of hair clippers, Riwei is a well-deserved first among Chinese brands. Its products mainly include special series, household series, children's series and a small number of pet electric clipper series.
 
Riwei's products are cost-effective. Its flagship professional push shear S7 uses a titanium-plated ceramic bit, which is the highest configuration in the cutter head, which is sharp and durable, and is not easy to heat. The working power of the S7 can reach 12W, which is relatively strong among domestic hair clippers, and there are two power systems to choose from for different hardness hair types. However, it is important to note that high-powered hair clippers often mean more noise.
 
The S7 is also equipped with a 2600mA lithium battery, which can be fully charged in 3 hours and can be used continuously for 6 hours, and the 360-degree charging base is also more convenient to access and place, and the power is digitally visible through the LED screen, which is very user-friendly. Although the S7 body is not waterproof, the cutter head can be removed and cleaned, and standard accessories such as positioning combs and brushes are complete. Such a rich and excellent configuration, the price is only 208 yuan.
 
The 902N is a representative product of the Riwei household series, and has many similarities with the flagship S7, such as a titanium-plated ceramic bit, a 12W powerful silver handlebar motor, and a convenient independent charging base. The invisibility of the 902N's power is the biggest gap between it and the S7, although it is inconvenient, but it comes with an independent charging base. The price of 902N is 139 yuan, if you are a novice to the first haircut and do not want a very low-end product, this will be a good choice.