The HAVIT H743 gravity Car Phone Holder can fit easily into air vents in most vehicles. Free your hands from different mobile devices. It only takes you one second to pick up/put down the phone when driving so you can drive with confidence. Auto-Lock & One-handed Operation: Unique gravity linkage design enables you to simply lock your phone automatically in place by one hand. Padded design, firmly grip your phone and protect it from slips or scratches. The cell phone mount can be easily adjusted angle for 360 degrees.