From blocking out plane noise to keeping up with your LED light-therapy routine, I've handpicked 15 beauty tech…

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With summer and Amazon Prime Day in full swing, you might be in the middle of weighing up what can actually fit in your suitcase for your next holiday — and if you are, I've found some great portable beauty-tech deals that could make that decision easier.

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From a foldable hair dryer to a silicon LED face mask that can easily slide into the lining of your suitcase, I've made sure this round-up of beauty tech deals is filled with only devices that are light, transportable, and USB-C charged.

I haven't tried all of these products myself, but other members of the TechRadar team have, and they can confirm that they're worthwhile investments. For example, Josephine Watson is a big fan of light-therapy devices, particularly the Nanoleaf LED Light Therapy Face Mask for $149.99 (was $249) at Amazon in the US.

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