360-degree Rotatable Helmet Chin Mount for GoPro HEROInsta360DJI Osmo Action POV Camera Mount 1. This helmet chin mount is a versatile hands-free solution designed for action cameras like for GoPro HERO, Insta360, and DJI Osmo Action. It enables stable first-person POV recording during high-motion activities, featuring adjustable angles, universal compatibility, and secure mounting. 2. 360-degree Rotation for HorizontalVertical Shooting: Allows horizontal or vertical rotation adjustment, enabling seamless switching between landscape and portrait modes to meet multi-angle framing needs. 3. Snug Fit on Helmet Surfaces: Tightly conforms to helmets with varying curvatures to guarantee installation stability. 4. Ultra-Strong Double-Sided Adhesive: Wait at least 12 hours after installation for complete adhesion (longer curing time enhances durability). Leaves no residue upon removal. 5. Multi-Model Compatibility: Supports cameras with dual-prong interfaces; 14-inch screw-hole devices require a gimbal adapter (adapter not included). 6. Extendable Bracket: Includes an extension bracket to expand the field of view and fine-tune camera angles. 7. Anti-Drop Safety Lanyard: Reinforced lanyard connects the mount to helmet straps, preventing accidental drops during intense movements. 8. Material: ABS Package Contents: Helmet chin mount, extension bracket, screws, L-shaped screwdriver, adjustment screws, double-sided adhesive x 2.