This Head Strap Mount for Cellphone width between 55-85 mm like iPhone XS Max XS XR X 8 7 6 5 Plus Samsung Galaxy S9+ S9 S8 S7 S6 Samsung Galaxy Note 10 9 8 7 | The Elastic adjustable head strap Mount design for widely use and good comfort,Compatible with Gopro Hero 1 2 3 3+ 4 5 6 7,SJCAM SJ4000 and etc | The Head Strap Mount with the adapter can fit for Sony action Cam ,Xiaoyi Action Camera and 4K Action Camera,Campark ACT74 ,AKASO EK7000 ,APEMAN / Vemont / COOAU / Campark / VanTop Moment / EKEN / Victure / Dragon / DBPOWER / VanTop / COOAU Action Camera ,As the accessory, it can fit almost all the action sport camera on the market. | Perfect for skiing, mountain biking, motocross, paddle sports, or any activity where you want to get a view of the action. | Package include:1x Head Strap mount ;1x Phone clip Mount ;1x adapter ;1x Long Screw

Type: Hot Shoe Adapter + Phone Clip Holder | Function: Quickly mount a cell phone to a DLSR camera.Record your photo shoot with your Phone , Or use an app on your Phone to measure the lighting, monitor your DSLR camera or even control your DSLR camera. You can also use your Phone to edit and post your DSLR pictures. | Compatibility: Fits any standard DSLR camera with 1/4"-20 thread and cell phone with a width from 58 to 88mm | Material: Metal + Plastic