Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Although it is a low-cost item the quality still wasn't worth the purchase. Very fragile and with cheap materials. I am a teacher and I bought them as headphone spares, but I am willing to upgrade to a better headphone even though it will cost a little more money.

but I am willing to upgrade to a better headphone even though it will cost a little more ...