Review on 📲 Intelligent Sensor Clamping Wireless Car Charger: Fast Charging Mount for iPhone 11/11 Pro/11 Pro Max/XS/XR/X, Samsung S10/S9/S8/Note 8 by Carlito Tardy

This model is defective. I replace them with existing models and after a week or two of light use they start blinking red or rapidly changing color from blue to red. So it doesn't open and charge, loved this model but it was all a scam, stay away from this model. When installing: First loosen the handle when it almost slips out of the track, then insert the ball mount and when it clicks, start rotating the handle to lock it. Squeeze the tab to grab the vent and you're good to go. Just align the clip with the best GPS view.