This is a brand new single lens replacement for the insta360 X4 Air This is a genuine insta360 kit and includes one lens and all tools to replace it
Insta360 X4 Air Replacement Lens Complete Kit | with 2× Official Replaceable Lenses for Insta360 X4 Air, Plus Tools to Replace and Clean The Lens
Insta360 X4 Air Replacement Lens Kit (Double Lens)
Insta360 X4 Air Replacement Lens Kit
Insta360 X4 Air Replacement Lens Bundle
