?Wide Compatibility : wireless charging for iPhone X/8/8+/XS/XS Max/11/11 Pro/11 Pro Max/ Galaxy S9/S9+/S8+/S8/S7/S7 edge/HUAWEI Mate RS/P30 Pro/ Mate 30 Pro/Mate 30/ XIAOMI etc. with wireless charging function; QC. quick charging USB 3.0 for phones with Qualcomm Quick Charge Protocol. eg.for iPhone XS/XS Max/XR/8/8P/for Samsung S9/S9+/S8/S8+/for HUAWEI /more...; normal USB charging speed for all android mobile phones;. ?Auto Clamping & Self Locking & Quick Release for One-handed Oeration --- this item with clamps automatically stretch and release design to help people place/ take out of mobile from the wireless and usb charging bracket just in 1 second, which realize one-handed operation to free your hand while riding. ?720° Rotation & Waterproof IP66---this unique 9cm long stem with double ball joints design motorbike phone mount with 720 degree adjustment to meet different mobile phone angle/ height requirements ; overall sealed design with switch and USB port with waterproof cap to dispel your upset about leaving it outside or make your riding easy even in rainy days!. ?100% Firm & 9 CM Stem with 1" Double Ball Mount --- the motorcycle phone mount charger locks your phone with four corner wrapped automatically to ensure the item holds mobile phones super stable; the long stem with two -ball joints to provide most steady and flexible rotation! NEVER DROP! 100% SECURE & RELIABLE!. ?15W qi wireless & 18W USB QC3.0 --- this upgraded motorcycle phone holder built with G.3 wide circuit to supply 15W faster wireless charging than ordinary 10W ones; improved sensitive wireless sensor chip which identifies iPhone Android cellphones in 0.1s will make phones normally charged within 8mm even with phone cases on; in additional, 18W USB port quickly/normally charges all mobiles support wireless charging or not.