Butterfly Helmet Mount Adapter with 3-Way Pivot Arm & J-Hook Buckle & Long Screw for GoPro, Insta360, DJI and Other Action Cameras (Blue) Filter-Lan Cable and Tools Item Weight 831g

Item Weight 831g

8 hours continuous use when fully charged

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you can take out your mobile phone

Multi-sided silicone protection to prevent computer scratching

Butterfly Helmet Mount Adapter with 3-Way Pivot Arm & J-Hook Buckle & Long Screw for GoPro, Insta360, DJI and Other Action Cameras (Blue) Filter-Lan Cable and Tools Item Weight 831g1. Made of silicone and ABS plastic material, the mount holder is durable and lightweight. 2. The helmet chin mount comes with extension arm which can swivel 270 (extension arm is not included), so you can adjust it to wide range angles, such as forward visibility, backward visibility, and blind area. 3. Low profile design camera shake and mounts low and stable for good sports performance. 4. Easy to install and remove. 5. Compatible with any full