Description:Wearing Headband Accessory MountCompatible with : Fit for GoPro HERO 4 3 3+ / SJ4000 SJ5000 SJ6000 Xiaomi Yi Sport CameraSpecification:Colour: BlackMaterial: Nylon + ABSWeight: 78gNotice: When you use this belt with Xiaomi Yi camera,you need to buyuniversal connector and screwPackage Included:1 XAdjustable Head Strap Belt