Dual Use: Use as an invisible selfie stick, or fold out the built in tripod to set up and shoot. Note: When this product is used with Insta360 Ace Pro 2/Ace Pro/Ace, users must purchase the Quick Release Mount or 3-Prong to 1/4" Adapter, sold separately. To use this accessory with GO Ultra, you must purchase the GO Ultra Quick Release Mount separately. Invisible Selfie Stick: Auto-removed in 360 shots to give you unobstructed, impossible angles. Plays nice with your gear: 1/4" Standard screw mounts with ease. Compatibility X4 Air GO Ultra X5 Insta360 Ace Pro 2 X4 GO 3S Insta360 Ace Pro Insta360 Ace GO 3 X3 ONE RS (Twin/4K) GO 2 ONE X2 ONE R ONE X ONE