There are a few things to consider when purchasing a laptop for recording audio. The first is the size of the laptop. Laptops that are small enough to fit in a backpack or carry on are ideal for recording audio. Laptops that are too large to fit in a backpack or carry on may not be suitable for recording audio. Another consideration is the type of audio recording software that is available. Some laptops include software that is specifically designed for recording audio, while others may include software that is compatible with a variety of recording software. Finally, the laptop should be able to handle the task of recording audio effectively. Laptops that are not able to handle high-quality audio may not be suitable for recording audio.