VANMASS Wireless Car Charger Mount, Automatic Clamping 10W 7.5W Qi Fast Charging Mount, Air Vent Phone Holder with QC 3.0 Fast Charger, Compatible with iPhone 11 Pro Max Xs X 8, Samsung S10 S9 Note 10

VANMASS Qi Wireless Car Charger Combines Air Vent Phone Mount, Charging Your Phone while Driving Please adjust the bottom bracket to make the phone at the wireless charging Inductive center. It will fail to charge if placed improperly, please refer to the scale: 2-Level Air Vent Clip Ventilation & Heat Dissipation Inside Electric Motor QC 3.0 & 2.4A Port Car Charger LED indicator Light Extremely Stability 2. How to ensure the charging function work well : 3. How to use the motorized Arms : 4. How to use the air vent clip ?