1. This chest-mounted phone holder is designed for people who love outdoor sports and want to record their lives. It is a helpful tool for outdoor activities such as fishing, lure fishing, and cycling, allowing you to easily capture every wonderful moment while fully enjoying the fun of sports. 2. When you are fishing outdoors, you don't have to worry about missing the exciting moment when a fish bites the hook. By fixing your phone on the chest-mounted holder, you can immediately capture the moment when the fish is hooked. During cycling, you can use it to shoot the beautiful scenery along the way and leave precious images of your journey. If you are keen on shooting vlogs, this holder is also a necessary piece of equipment. It can provide a stable shooting angle and make your video footage smoother and more stable. 3. For sports camera enthusiasts and live-streaming practitioners, it is also a useful live-streaming tool. Its stable fixing method can ensure that the phone maintains a good shooting state in various sports scenarios and presents the images to the audience. 4. With its excellent design and wide range of uses, this chest-mounted phone holder will become a reliable assistant for you to record your life and share wonderful moments.