The foldable Headband is not only designed for saving your desk space. Depending on your head/ear size/shape. https://smrt-life.com/products/6s-wireless-headphones-over-ear-hi-fi-stereo-foldable-wireless-stereo-headsets-earbuds-with-built-in-mic-micro-sd-tf-fm-for-iphone-samsung-ipad-pc-black-gold