i mean i have to put them up to my ear, but like you said it lasts around 10 seconds after playing any sound. i am tempted to make some with newsprint. it follows the idea that we work better together. they were all really lovely though considering they were cheap! 96” or 108” lengths come fully lined with a 4” rod pocket, 2” header and back tabs, 50” width. like any procedure using a needle, there is a chance of bruising and swelling. you can visit the reserve by boat or by kayak. the product has a quite thick consistency with refreshing citrus smell. 