10W Fast Charging: The Charger adopts high charging efficiency upgraded independent coil, R1 wireless fast charging provides up faster charge than most wireless car charger mount in the market. This wireless car charger supports all R1 standard wireless charging mobile phones. With the 4th generation of integrated version of the independent large coil, and a comprehensive security control chip, it features temperature control, overcurrent protection and short circuit protection. Besides, equipped with 9V/5V Dual mode charging, fast chargers function with 10W fixed frequency. Air Vent Phone Holder Mount: Compared with windshield or dashboard mount, the air vent mount is much easier for you to reach the phone in car and causes less distraction during driving. No Tools Needed.