Item Description:1. Compatible with Smart Phones， Tablets， GPS and other devices less than310g.2. Cradle free， size free super easy snap on magnetic mounting system.3. Magic design to allow the CD slot mount to firmly fit in car's CD slot and ensure cd play normally.4. SuperThin Steel Insert Plate provides extra strong magnetic attachability to mount(There are 2 insert plates -- one with tape is for smartphone without case to use and the other one without tape is for smartphone with case to use)5. Easy to install and release on vehicles CD slot -- No suction cup， no sticky pad necessary. No tools required.6. Inserted into CD player loading port， where device controls are easily accessible by the driver.7. It not only doesn't influence your view to the front ways， but offer you convenience to watch tablet/ GPS and cool the devices.8. 360°adjustable angel gives you a best viewing angle and easy operation of your phone.9. Color your life in the car -- you can watch movie/TV or listen to music while driving.Specifications:1. Color: Black2. Bearing capacity(max):310g3. Compatibility: Moblie Phone PDA GPS Tablte MP3 MP4 Camera less than310gInstruction:1. Find the right installation location -- CD slot.2. Connect holder arm and mount base and lock it.3. Insert plastic blade into CD player slots， and just wide enough to provide a firm hold.4. Turn the knob to make the blade gently widen until the mount holds firm.5. Insert your cell phone， GPS unit or hand held device and adjust to a best angle for yourself.Include:1 x Magnetic CD Slot Mount2 x Insert Plates (one with tape for smartphone without case to use and the other one without tape is for smartphone with case to use)Note: Cell phone and caseare not included.