Shoot 2.5 Version 6'' inch Diving Underwater Lens Hood Dome Lens Dome Port for Gopro Hero 4/3+ Black Silver Camera Add Attachable External Display LCD Screen or Extended Battery Pack Allow you add Extended Battery or Attachable LCDDesigned for Gopro 3+/4,need to equipped with extended battery or external display lcd screen.Ideal for a long time underwater shots (Please NOTE that the battery or attachable lcd are NOT included) Half over, Half Underwater ShotsWaterproof up to 30m,Perfect for capturing 50/50 images and improve your camera underwater shots,it allows you to make those sick split photo shots to be shown excellently. Unique Lens Hood DesignIt's with lens hood, which reducing lens flare, and protecting the lens from damage. Easy to Use and CleanNo other accessories are needed,just insert your camera and you are ready to go.The side of the base has 10 screw,this design allows the dome to be fully disassembled for cleaning. Secure Waterproof SealingTo make sure the dome's waterproof ability,our factory did the Hydrostatic Water Pressure Test for every dome.