The Room Size fits 5.2 inch to 6.2 inch phones without case, also fit 4.7 inch to 5.1 inch phones with ANY case such as OtterBox Defender / Commuter / Symmetry, Lifeproof Nuud / Fre, also fit Apple iPhone SE / 5S / 5C / 5 / 4S / 4 , Samsung Galaxy S3 / S4 with ANY case such as Speck , Spigen, Caseology (BUT A Little Loose)

Touch Screen Friendly but NOT working for Touch ID Fingerprints, also NOT working for iPhone 7/7Plus Home Button, BUT if Screen Off or Black,clicking the power button can wake it up,then swipe the screen to choose an app,then enter your password to unlock iphone.If need back to Home Screen,turn on AssistiveTouch,then click it to choose Home

The Earphone Hole fits Most Smartphones, but NOT fits iPhone 7 / 7Plus, Better to use Bluetooth Earphone for your iPhone 7 / 7+

Best Running Gear Accessories for running, Jogging, hiking, sports, workout, fitness, exercise, gym, cycling, climbing, camping, travel, bicycle, dogs, women, men, girls, boys, runner, cell phones and keys

Lightweight washable water resistant and sweat proof neoprene belt pouch with reflective strip stays secure without bouncing and so comfortable you'll forget you have It on, adjustable elastic straps fits both large and small waist (from 25.5" to 39.3")