Clamp Tightly: New strong nut knot design to ensure that the car holder clamps the air vent tightly.</br>? 360 Degree Rotation: With the round pivot you can find a perfect angle to glance your phone. It is very adjustable.</br>? Automated Release Button: Press the button of the bottom back it can quick release your phone automated. When you want to put the phone back on you just squeeze the 2 sides back together.</br>? Broad Compatibility: Fits devices from 1.9-3.7 inch wide. Fit for iPhone 7 6s 6s plus 6 plus SE 6 5s 5 5c Samsung Galaxy S3 S4 S5 S6 S6 edge Note 3 4 5 LG etc.</br>? Quality Guarantee: With 100% satisfaction. If you have any question please contact us through Teletrogy_usservice@outlook.com immediately and we will be happy to exchange it or refund you the total amount.</br></br>Product Description</br></br><b>Easy One Hand Release</b><br> ? There is a button on the bottom of the back that you press to release the phone.<br> ? Then when you want to put the phone back on you just squeeze the 2 sides back together.<br> ?? So it just need a push of your finger to lock and release your cellphone.<br> <br> <b>????Double Safety Protection</b><br> ?? New design adjustment nut knot to ensure that the car phone holder clamps the air vent tightly.<br> ?? Soft rubber layer to protect your phone from scratches.<br> ?? High quality ABS and sili