Designed for Use with a Selfie Stick Attaches Between Camera and Selfie Stick Offers Shoe Mount for Mic or Light Aluminum Construction The Cold Shoe Extension Bracket for ONE X3/X2 & Rode Wireless GO from Insta360 is designed to be used with a selfie stick, sold separately. The small bracket sandwiches in between the ONE X3, ONE X2, or Rode Wireless GO and a selfie stick, and it provides a shoe mount on the side for attaching a mic or light.