AUTO-CLAMPING & POWER DELAY RELEASE: Your phone will be automatically griped by the wireless charger car mount when it's placed on the mount. You can press the buttons on either side to open the clamp. In addition, built-in super capacitor allows you to reopen the clamp 1-3 times in 3 minutes even when car is shut off. This car phone holder charger charge your phone without messy cables, holds your phone firmly to free your hands for safe driving. FLEXIBLE VIEWING ANGLE: Wireless charging car mount comes with 2 types of phone mounts. Each of them can be rotated fully 360°, which allows you customize your own viewing experience. Dashboard mount has enhanced suction cup(for flat surface only) and air vent mount has an extra support component, all these ensures a secure grip even driving in bumping road. SUPER FAST WIRELESS CHARGE: wireless car phone charger equip with15W wireless fast charging.10W for Samsung Galaxy Note 20/Note 20 Ultra/S22/S21/S20+/S20/Note 10+/Note 10; 7.5W for14/14 plus/14 pro/14 pro max/13/13 Pro/12 Pro Max/12 Pro/12/11 /11 Pro /11 Pro Max /SE /XS /X/XR/8 Plus/8; Note: 15W/10W/7.5W Fast Charging requires QC 3.0/QC 2.0 car charger (Not Included), 5W standard wireless charging for other wireless charging Phones (5V/2A adapter is required) FOD Function & Case Friendly: The wireless charging technology and large coil maximize the charging output and efficiency making charging faster than standard wireless chargers. KOAKUMA car mount wireless charger supports charging through phone cases up to 4mm thick. FOD foreign object detection prevents abnormal charging of equipment, please remove metal/magnetic objects, credit cards or pop holders before charging.