[Widely Compatible] chest strap mount for cell phone and camera accessory set, such as action camera, compatible with Gopro Max, Mini, Hero 11/10/9 black, Hero 8/7/6/5/4 series, Insta360 series, suitable for cell phones. [Latest Quick Release Design] Vest-wearing method without tedious steps. Like wearing a vest users can quickly put on the chest brace and mount the Gopro or phone on the chest. Two-in-one design, shooting to free your hands. [Best Phone/Camera Accessories] Perfect chest strap mount for kayaking, mountain hiking, biking, skiing, snowboarding, snorkeling, X-Game and other outdoor sports. And help you shoot stable vlog videos on TikTok and Youtube's platform. [Multiple types of shooting] The elastic band is detachable and can be combined into any simple model wrist strap or other fixed bracket. Rotatable phone holder, smartphone can be freely switched (horizontal/vertical), the phone holder suitable for a width of about 58-95cm (22.83inch-37.4inch).