• This is a great idea to make your smart phone to become a action camera,to record those wonderful moment of your life, it can free your hand and maintain stable shooting status,it's excellent POV shooting tools
• Special design which is the first person perspective shooting for buyer, it could show the actually picture what you saw,head strap mount and chest strap mount provide different shooting heights,suitable for different shooting needs
• Wide compatiblity, not only use fo 4-7 inch smartphone, also fit for GoPro Hero 9/8/7/6/5/4/3/2/1/Session/Fusion and for DJI OSMO Action, for Insta360 One R, for AKASO, for SJCAM, etc
• Suitable for mountain biking, skiing, snowboarding, motocross, paddle sports, wake boarding and other action sports

Note: We have a small wrench in this phone VLOG/FPV kit, please use it to twist the long screw then tight the phone holder, the phone holder won't slide. Please don't use your finger to twist it. You don't need to worry about phone weight.