Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Bluetooth connection and sound is good. I really just needed these for workouts, including lifting and running. Returned them because the loops over the ears are large and flimsy. They kept falling out during a workout, and would not stay in past 20 seconds during a jog. Had to wear a hat and tuck the loops into the hat in order to stay in. Super annoying, and will be getting another product.

Decent sound, but large and flimsy ear loops. Kept falling out of ears.