A:AnswerThe Handler is not telescopic. One of the key features of the Handler is that it will keep you GoPro afloat if dropped in water, so it does have an open core that adds in its buoyancy.
A:AnswerYes, the HERO7 Silver is designed to handle rough environments, and since it's waterproof down to 33 feet, rain and snow won't be an issue. Cold temperatures can reduce battery life though. Whenever the GoPro is not in use, try to keep it warm if possible. Keeping it in an interior pocket in your coat is a good option.
A:AnswerI purchased one and I bought the action pack kit that comes with a headband a floating selfie stick and a zipper storage bag the camera attaches easily to the headband and gives you POV experience. As far as playing back the video I just take the microSD card out and snap it into the SD card adapter and watch it and download it on my computer.
A:AnswerYou can definitely use the Handler to hold onto the GoPro while diving. If you're looking to attach the GoPro to your dive suit, a chest mount or wrist strap may be good options.
A:AnswerThis kit includes a handle that can be attached to the camera in order to keep the camera stable and make it easier to handle while filming. A head strap is included to help capture footage from the person's point of view. The quick clip mount allows the camera to be attached to things like belts, hats, etc.