1.[One hand Operation]You can put in or take off your phone by one hand in 1-2 seconds.Press the side elongated button to expand the width of the phone holder clamp. Then place your phone inside, when the phone presses down on the middle button of holder, it automatically locks up. And you press the side elongated button again to release your smartphone. 2.[360°Rotation, Free Adjust Viewing Angle]The bike cell phone holder for bike & motorcycle Handlebar can provide adjustment of the phone screen rotate 360°. You can easy to adjust the phone bike mount according to your perfect viewing angle. 3.[] The bike phone mount is easy to install without tool, you just need to unscrew the nut by hand and attach it to the handlebars. 4.[Wide Compatibility]Universal bike cell phone holder in 4.7 to 6.8 inches with thickness up to 15mm (including phone case), like iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro Max, iPhone 13 Pro Max, iPhone 12, iPhone Xs Max, iPhone X, iPhone 8 Plus 7 6s 6, Galaxy S10 + S10e S9 S8, Note 9, LG and other cell phones. The max height/ width of the phone clamp is 6.8" (173mm)/ 3.11" (79mm), If they have a thick case, it may can't fit. 5.[Sturdy and Protection] This bicycle phone mount has 4 sturdy clamps can grips your phone tight and stable on the bike handlebar phone holder. And the clamp have silicone.You don't have to worry about your phone falling or being damaged while riding even on the bumpy road.