Super Compatibility: Compatible with most sports cameras. Easy to Use: Allows the user to mount a GoPro on their chest and take photos hands-free. With the camera on your chest, you can capture the moment without holding the camera. J-hook included. The hook is curved so you can attach your camera to see the action straight ahead. Adjustable Angle: With this chest mount, you can enjoy the thrill of a first-person perspective. The phone holder rotates up and down, allowing you to freely adjust the angle for the best phone tilt. Adjustable Shoulder Strap: The size of this shoulder strap is easily adjustable, even for larger winter jackets, making it suitable for all body types. Installation with hooks, long screws, adapters, and mobile phone holders. Lightweight, portable, and easy to carry. Great Choice: Made with ABS material, which is environmentally friendly and comfortable. This accessory set is perfect for extreme sports such as skiing, mountain biking, off-road motorcycles, paddle boarding, snowboarding, snorkeling, climbing, cliff jumping, water skiing, etc., to capture your wonderful moments.