Consumption tip: choose electric shaver and electric massage.

The Shanghai administration of industry and commerce issued a consumption reminder to remind consumers to pay attention to the following points when choosing electric shaver and electric shears:

The electric shaver is divided into two types: rotary and reciprocating. The former structure is simple, the noise is small, and the shaving force is moderate. The latter has complex structure, large noise, large shaving force and high sharpness. The rotary electric shaver can be divided into straight, curved, electric and double - head types according to the shape structure. The beard is thin and soft, the skin is smooth and requires a shorter shaven, can choose vibratory reciprocating or rotary electric shaver; Big beard, beard is thick and hard, can choose a rectangle, circular slit type or three-head rotary electric shaver and so on. But such electric razors are complex and expensive.

2. When choosing electric shaver, pay attention to check the electric casting net (also known as static knife and fixed knife), which is the key part of electric shaver, and should not crack or deform. The blade should be sharp, can be cut safely, without the stimulation; The sound is small and uniform and stable, with no noise of weight fluctuation; When used, the hand feels light, without obvious vibration; A shell with a protective edge, or a structure that can make a knife edge or an overall contraction.

Third, the buzzer when using hand operation, it is with the person's head direct contact with the electric appliance, therefore particularly strict with electrical properties, good insulation must be reliable, should not have leakage phenomenon. At the same time, full load is used for 8min, 4min, and 8min for continuous use. The lower blade temperature rise should not be higher than 15, and the temperature of the electromagnetic coil should not be higher than 65.

4. Good quality electric shears, beautiful appearance, light weight, flexible operation, low power, low vibration, low noise; The blade is of good hardness and sharp cutting edge, easy to cut, no pull and clip; The upper blade is not more than 0.75mm from the crack of the machine shell, and the upper and lower blades are neat and clean. The surface of plastic and metal parts is bright and clean, and there are no spots, spots, bubbles, deformation, etc. The noise is not greater than 70dB when used, without disturbing sensation.