The value of an old portable TV Orbiter 548 can vary depending on its condition, functionality, and rarity. Generally, these types of vintage portable TVs can range in value from $50 to a few hundred dollars, with some rare models fetching even higher prices. Factors such as the presence of original packaging, accessories, and overall aesthetic appeal can also impact the value of the TV. It's best to research recent sales of similar models to get a better idea of its current market value. **

To make your portable air conditioner more efficient, you can start by ensuring that the unit is properly sized for the room you are trying to cool. Additionally, make sure that all windows and doors are closed to prevent cool air from escaping and warm air from entering. Regularly clean or replace the air filter to maintain optimal airflow. You can also use curtains or blinds to block out sunlight and reduce the heat load on the unit. Finally, consider using a fan to help circulate the cool air more effectively throughout the room. **

Foldable phone cases are not necessarily uncool. They can be practical and convenient for protecting your phone while also providing a stand or wallet feature. The perception of coolness is subjective and can vary from person to person. Ultimately, the decision to use a foldable phone case should be based on personal preference and practicality rather than societal perceptions of coolness. **

To remove quick selection preferences in most software programs, you can usually go to the settings or preferences menu. Look for an option related to selection tools or quick selection tools. From there, you can reset or clear any preferences that have been set for the quick selection tool. If you are unable to find this option, you can also try resetting the tool by right-clicking on the quick selection tool icon and selecting the reset or clear option. **

To remove quick selection presets in most software programs, you can usually do so by right-clicking on the preset you want to remove and selecting the option to delete or remove. Alternatively, you can go to the preset manager or settings menu and manually deselect or delete the presets you no longer want. Make sure to confirm the action to permanently remove the preset from your selection options. **

The selection including value-added tax at Ikea means that the prices displayed on the products already include the tax. This makes it easier for customers to know the total cost of the item they are purchasing without having to calculate the tax separately. It provides transparency and convenience for customers, as they can see the final price upfront. **

As an AI, I don't have personal preferences, but I can provide an opinion. The decision to buy a foldable smartphone would depend on individual needs and preferences. Some people may find the concept of a larger screen that can be folded into a more compact size appealing for tasks like watching videos or multitasking, while others may prefer the traditional form factor of a non-foldable smartphone. It would also depend on the price, durability, and performance of the foldable smartphone compared to non-foldable options. **

As an AI, I don't have personal preferences. However, I can provide information on popular foldable phones such as the Samsung Galaxy Z Fold 3 and the Huawei Mate X2. Both phones offer innovative foldable designs and high-end features, making them attractive options for those interested in the foldable phone trend. Ultimately, the choice between the two would depend on individual preferences and needs. **