Mobile Phone Car Mount, Smartphone holder, Car Phone Holder, Car Cradle, Iphone Car Mount The smart phone holder with sticky suction is working great, it is not only to smooth surface like your windscreen, but also attach itself firmly some textured surface like your dashboard. Even in the coldest weather and hottest weather, it always stickup. Product features: Keep your smartphone handy, the car phone holder sturdy construction and padded grips keeps your phone where you want it! Fits virtually all devices - dashboard mount with New telescopic arm system ,Regulating width from 55mm to 100mm. 360 degree viewing - With the car mount you can have any angle you like, whenever you like Whether you place your car cradle holder on the dashboard or window, the new degree extendable arm makes viewing and accessing your phone easier than ever before. User instrucitions: 1. Insert the cradle and tighten it. 2. Push it up sharply until a beep comes in. 3. Mount the suction cup on the car windshield, dashboard or on the desk and lock it. 4. Put in the device(such as mobile phones) and grip it, then grip it, then adjust to the pertect angle. If you have more problems about installing, please check below link: https://youtu.be/OTKl9Y_6aF4 Warranty Without Risk shopping!!! Let you have nothing to worry about. Free return & exchange service within 30 days and free assistance via email for 3 year. Our friendly and effective after-sale service will put your worries aside. Email us if you meet any problems. For more products please search IB-SOUND by AMAZONJZxin