?Wide Compatibility?the adjustable clamping arms allows this motorcycle phone mount to be suitable for 4.0-6.8" cellphones. (the max. thickness of (phone & case) should be<0.63". ?Universal Fits on Handlebar/ Rear-view Mirror?coming with three different thickness sleeves for handlebar mount, this phone mount can fit to 0.86"-1.26" diameter handlebars; or installed on rear-view mirror base by the coming rear-view mirror adapter!. ?Waterproof Switch ON/OFF?the motorcycle phone mount with charger with waterproof switch to prevent power drain when not using this item; and make charging possible even in light rain. We advise to turn off the switch when the item not in use!. ?Never Break Aluminium Handlebar Base?made from aluminium alloy handlebar mount base, the motorcycle wireless phone holder makes sure the phone mount sturdy on the motorcycles. NEVER BREAK OR SHAKE!. ?Mechanically Locks for 100% Safety?tightly locks mobile phone by adjustable and reliable screw, the bike phone mount charger ensures your phone never fall out! The coming phone holder rubber strap provides double protection for your mobiles!. ?Not Blocking Phone Camera?the double arm clamping desgin eliminates your worries about phone cameras' damaging when using a motorcycle phone mount during the ride. Just feel free to put your any camera design phone models on this motorcycle USB/Qi phone mount charger. ?Work with 12V/24V Motorcycle/ USB A Socket?except power supply from 12V/24V motorcycles, the motorcycle wireless/USB C charging phone holder supports to work by plugging to USB A sockets. The wireless and USB C can charge two devices simultaneously when wired to 12V/24V motorcycles; the wireless powers smartphone alone when plugging to USB A sockets. (please note: you'll need a USB C-USB C cable when charges phone by USB C port). ?Wireless /USB C Charge 2 in 1?this motorcycle wireless phone mount charger not only allows to power mobiles by wireless, but charge cameras/MP3/MP4 through USB C at the same time. 15W wide wireless circuit built in, this handlebar phone holder fast charges smartphones supporting qi charging; 5V 3A USB C output port provides much fast charging speed than conventional USB A ports.