The fit isn't as snug as other earbuds with rubber tips, and I often felt like they were in danger of falling out — even though they never did. (androidcentral.com)
They come with multiple ear tips for a better fit that won't fall out of your ears like other earbuds tend to do. (thefashionablehousewife.com)
The particularly large 10 mm drivers found in these earbuds do give the bass more presence than other earbuds though. (heavy.com)