This universal ventilation stand is designed to fit all phones in the market and simply plugs into your vent to provide not only a perfect view of your phone, but also a perfect view of the road ahead. Why buy? Fits air vents so as not to clog the panel or obscure vision through the windshield Easy installation and auto support expansion adjusts phone thickness Spring-loaded claws make it safe but easy to carry or retrieve the phone from the device. Adapt any iPhone, Samsung, Huawei and any other smartphones. High quality finish means it doesn't look out of place inside the modern car Features: Use high definition optical technology on the mobile phone screen can be enlarged 3 times. The clear picture, stronger dynamic feeling. Light weight, easy to carry. Suitable for indoor, camping, travel, leisure etc. No power supply, energy saving and environmental protection. Suitable for various types of mobile phone.