A In short, the power supply uses the rectifier to reduce the voltage of AC 220V and compound the rectifier to DC 1.5V, which is used as the power supply for the electric razor motor. The motor provides power for two blades respectively through the mechanism and the conversion switch. One is the circular blade structure, which is used for shaving 100 short beard utilization (rotating structure), the other is the reciprocating structure, which is used for shaving long beard.

A It depends on whether your knife head has been used for a long time, should be replaced, or whether the battery is not enough. If it's a flush type, it depends on whether the power hasn't been flushed in. If it's in the warranty period, you should go to the place where you bought it and ask him to repair it. After the warranty period, you can also check it. It's really not good to change the machine

A First, stabilize and turn off the shaver. There are two situations: 1. If the shaver is charged, put the failed shaver into the charging socket for a while; 2. If the shaver 5261 is on the battery, just pull out the battery and the shaver can stop. Replace the switch afterwards.

A If the user's face is general and the amount of beard is not large, the two blade razor can solve the problem, and it is portable and easy to use. There is no regret that the Phillip razor is not hung cleanly. If the user's facial contour is large, the beard area is large (girdle beard), thick and tough, and there are grooves and ridges, uneven (which is often known to foreign men), the three blade shaver is most suitable. Of course, this is not absolute. It should be determined according to the user's actual situation, personal preferences and economic conditions. When purchasing Dao, it's better to purchase products with 1-hour fast charging and 3-ring cutter head, with more performance.