USER MANUAL 1.Press and hold the button, plug the clip into the end of the air vent, then release the button 2.Hand your phone at a horizontal position, use your thumb to pop the base out then snap your expanding stand into the mount 3.Fold your expanding stand to enable your phone at a stable condition and adjust your phone at any angle as you wish 4.When you want to snap it out, hand your phone at a horizontal position, use your middle finger to pop the base, then snap your expanding stand out of the mount. Features: ●Speacial design for pop users. ●360 degree tilt rotation ●never drop your phone again from lost grip. ●Secure grips for texting , calling, photos, and selfies ●Enhance driving experience with off-hand GPS navigation. ●great for enhancing the grip and capabilities of your phone. ●Works in landscape and portrait modes for watching videos, web surfing, texting, gaming, group photos, FaceTime, and Skype. Package included: 1 * air vent car mount (the expanding stand not included) Guarantee 18-month warranty and 60 days money back and free lifetime Technical support. Any question you have, please don't hesitate to contact us. We will get you back within 24 hours.