When looking for a glass electric kettle, there are several additional features you might consider. Here are a few features that can enhance your experience with a glass electric kettle:

Temperature Control: Some glass electric kettles offer precise temperature control settings, allowing you to heat water to specific temperatures suitable for different types of beverages. This feature is particularly useful for brewing delicate teas or coffee that require specific water temperatures.

Keep Warm Function: A keep warm function maintains the water at a desired temperature for a certain period of time, usually around 30 minutes to an hour. This feature can be convenient if you want to keep the water hot for multiple servings or if you often need hot water throughout the day.

Rapid Boil: Look for a glass electric kettle that offers rapid boiling capabilities. This ensures that your water heats up quickly, saving you time and energy.

Cordless Design: A cordless glass electric kettle with a detachable base provides ease of use and allows for easy pouring without the hassle of dealing with cords. It also facilitates serving the hot water.

Water Level Indicator: Having a clear and accurate water level indicator on the kettle makes it easy to see how much water is inside without having to open the lid. This feature helps prevent overfilling or boiling the kettle with insufficient water.

Safety Features: Look for kettles with built-in safety features such as auto shut-off and boil-dry protection. Auto shut-off turns off the kettle automatically when the water reaches the boiling point, while boil-dry protection ensures the kettle doesn't operate when there's no water or very little water inside, preventing damage to the kettle and potential accidents.

LED Display or Indicator Lights: Some glass electric kettles come with LED displays or indicator lights that show the current temperature or operation status. This feature can be handy for monitoring the heating progress or knowing when the water has reached the desired temperature.