Every Car needs this Qi Wireless 3 in 1 Charger which mounts directly into the cars vents. It has a magnetic ring that holds your mobile phone in place and it is well designed for safer, simpler charging and driving. It has an advanced Aluminum Cover and Blue Front LED light. It also includes a magnetic metal ring which strengthens the magnet power to fix the phone firmly in place. Power comes from 14 ultra powerful Neodymium Permanent magnets which has no effect on the phone signal.