This dual-purpose car phone holder owns both suction cup arm phone bracket and air vent arm phone bracket, dual installation modes for you to choose freely. Strong suction base and sturdy clamp arm design make it stable and reliable, features strong adsorption force, effectively prevent sliding and falling, applicable to all kinds of trucks and commercial vehicles. Made of durable material for long-term service life, it is very suitable for enterprise bulk procurement and widely used by transportation companies and fleets. Universal size fits most cell phones, flexible angle adjustment brings comfortable viewing experience, practical and safe daily driving essential accessory.