1. Choose a kettle accord to your habit and actual need. For example, 1-1.2L 1000W kettle suits for two or three people; 1.5-2L¡¢1800W kettle for four or five people; 3.5-4.5L 2000W kettle for family use.
2. Check if the mark and instructions include the following in formations: company name, address, model name, specification, mark, voltage, power rate, warning word, and cleaning method, etc..

3. Better to choose the branded kettle that has the certificates required by the government and the kettle produced by the company provides good quality product and service,.