Warm hand treasure purchase method

Hand warmer is a convenient, practical and inexpensive personal heating home appliance. In recent years, sales have been good. Especially in the spring, autumn and winter quarters, many families will buy one or two warm clothes for the elderly and children. Hand Po to ease the symptoms of cold hands and feet, back pain.

The method of purchasing hand warmers is very simple, as long as the brand, appearance, security and other aspects of inspection is good. So, how to choose hand warmers?

How to buy a hand warmer:

1. Look at the brand: There are many brands of Hand Po that are currently on sale, including both low-end products produced by small factories and brand-name products produced by regular manufacturers. As a kind of heating appliances used by the elderly and children, I would like to suggest that we try to buy brand-name products that have been certified by regular manufacturers to ensure the safety of users.

2. Look at the appearance: When checking the appearance of hand warmer, you should pay attention to whether the appearance of the product is damaged or not. If it is found, it must be replaced. In addition, we must also pay attention to whether the hand warmers work fine, whether the joints are even and detailed, and there are no scratches and burrs.

3, look at the circuit: When you buy Hand Warmers, you must carefully check the warm hand Po circuit integrity, which is also a very important hand warmer purchase link. 3, security: Hand warmer as an instant heating of high-power heating class small appliances, be sure to check the safety of the use of the product.

Therefore, in addition to checking the integrity of the circuit section mentioned above, you should also pay attention to whether Hand Po is made of high-quality fire-resistant insulation materials and whether you use high-quality brand electric wire. These are all links related to the safety of hand warmers, and we must not ignore them.