Camera Phone Chest Strap Mount: This chest strap mount for cell phones and action cameras is perfect for video, and VLOG. The product includes: 1 chest strap mount, 1 phone clip, 1 J-buckle, 1 extension adapter, 1 universal screw, and 1 AE adapter. Widely Compatible: This mobile phone and camera chest strap mount is suitable for most mobile phones or sports cameras. Compatible with iPhone, Samsung Galaxy, GoPro Hero 12/11/10/9/8/7/Max/Mini, DJI, Insta36, etc. How to Use: 1.Open the chest strap by pressing the switch in the PRESS position of the male buckle; 2. Insert the male buckle into the base slot and hear a click to indicate that the chest strap is secured; 3. Attach the J-buckle to the camera on the base of the chest strap to complete the installation. Flexible to Adjust: Vest-style design, easy to wear, as easy as wearing a vest. The straps are made of high-quality elasticated cord with four adjustment buckles to suit different body types, even in winter. Experience POV Shooting: The vest chest strap mount is very suitable for outdoor sports such as mountaineering, cycling, skiing, kayaking, snorkeling, etc. More stable when shooting POV videos of high-intensity sports and effective against shake. Camera Phone Chest Strap Mount: This chest strap mount for cell phones and action cameras is perfect for video, and VLOG. The product includes: 1 chest strap mount, 1 phone clip, 1 J-buckle, 1 extension adapter, 1 universal screw, and 1 AE adapter. The vest chest strap mount is very suitable for outdoor sports such as mountaineering, cycling, skiing, kayaking, snorkeling, etc. More stable when shooting POV videos of high-intensity sports and effective against shake.